Self-adaptive multi-standard pre-correction-based solid-state amplifier framework and communication equipment

Abstract

The invention discloses a solid-state amplifier framework based on self-adaptive multi-system pre-correction and communication equipment. According to the solid-state amplifier framework based on self-adaptive multi-system pre-correction, modulation, pre-correction and a solid-state power amplifier are integrated into one module; a modulation signal generation unit is controlled by a processor to generate and output two paths of corresponding modulation signals, one path is transmitted to an input modulation signal sampling preprocessing unit, the other path is transmitted to a modulation signal input delay processing unit, and a pre-correction signal is output through superposition synthesis; the radio frequency signal amplification processing unit amplifies the pre-correction signal and then outputs a radio frequency signal to an antenna; the output power signal sampling preprocessing unit converts a radio frequency signal into an analog radio frequency signal and then transmits the analog radio frequency signal to the processor. And the processor controls the output power fine tuning unit to adjust the output power of the radio frequency signal according to the analog radio frequency signal, so that the modulator integrating multiple modulation modes is realized, the integration level is higher, the size is smaller, and the connection mode is simpler.

Description

Technical Field

[0001] The present invention relates to the field of radio frequency communication technology, and in particular to a solid-state amplifier architecture and communication equipment based on adaptive multi-standard pre-correction. Background Art

[0002] In the field of communication, in order to ensure the communication effect, the signal spectrum must be moved to a high-frequency channel for transmission to overcome the problems in long-distance signal transmission. The existing transmission formats include four-phase shift keying, quadrature amplitude modulation, digital cable system, orthogonal frequency division multiplexing modulation, etc. Among them, four-phase shift keying is to modulate 2-bit digital 4 kinds of information on 4 frequency amplitudes with the same phase and 90° input waves in a digital clock to increase the transmission rate and reduce the requirements for signal-to-noise ratio; quadrature amplitude modulation is an extension of the four-phase shift keying modulation principle, which uses orthogonal carriers to perform double-sideband suppressed carrier amplitude modulation on two signals respectively to improve the utilization of the frequency band, including 16QAM, 32QAM, 64QAM, 128QAM, 256QAM, etc., which is essentially a combination of amplitude and phase modulation, with a fast transmission rate; digital has The line system transmits multiple sets of programs to the encoding system for multiplexing, and then performs orthogonal amplitude modulation and modulation on a cable channel. Multiple programs are multiplexed on an analog channel. At the same time, according to the different carrier frequencies modulated by the orthogonal amplitude modulation modulator, the output signals of multiple modulators are processed by a mixer and output through a coaxial cable; Orthogonal frequency division multiplexing modulation is a multi-carrier modulation technology, which divides the signal into several orthogonal sub-channels. The signal bandwidth of each sub-channel is smaller than the relevant bandwidth of the channel. Therefore, the signal on each channel can be regarded as flat fading to eliminate interference between symbols, and realize real-time and synchronous transmission of broadband multimedia services such as video, voice, and data in a high-speed mobile environment. It has the advantages of wide coverage, high sensitivity, good mobility, strong anti-interference and anti-fading capabilities, high transmission data rate, outstanding stability and reliability, etc.

[0003] Solid-state amplifiers, also known as semiconductor amplifiers, integrate and package circuits with amplification functions, and amplify the modulated baseband signal step by step. They have the advantages of small size, low operating voltage, high efficiency, and high reliability, and are widely used in mobile communications, radar, jamming and other equipment. However, since the signal is easily distorted during transmission and the modulation methods of the modulator are dispersed, different modulators need to be replaced when different modulation methods are required. They have low integration, large size, and complex connections. Summary of the invention

[0004] The purpose of the present invention is to design a solid-state amplifier architecture based on adaptive multi-standard pre-correction in order to solve the above problems, integrating modulation, pre-correction and solid-state power amplifier into one module.

[0005] The present invention achieves the above-mentioned purpose through the following technical solutions: Based on adaptive multi-standard pre-correction solid-state amplifier architecture, including: A modulation signal generating unit and a processor, wherein the modulation signal generating unit is connected to the processor, and the processor is used to control the modulation signal generating unit to generate and output two corresponding modulation signals according to the input signal; An input modulation signal sampling preprocessing unit, the input end of which is connected to the modulation signal generating unit, and the output end of which is connected to the processor, the input modulation signal sampling preprocessing unit is used to perform digital-to-analog conversion on one modulation signal and then output an analog modulation signal to the processor; A modulation signal input delay processing unit, the input end of which is connected to the modulation signal generating unit and the processor, and the modulation signal input delay processing unit is used to delay the modulation signal and then input it to the processor; the processor is used to superimpose and synthesize the analog modulation signal and the modulation signal and then output a pre-correction signal; A radio frequency signal amplification processing unit, the input end of which is connected to the modulation signal input delay processing unit, and the radio frequency signal amplification processing unit is used to amplify the pre-correction signal and then output the radio frequency signal to the antenna; An output power signal sampling preprocessing unit, the input end of which is connected to the RF signal amplification processing unit, and the output end of which is connected to the processor, the output power signal sampling preprocessing unit is used to convert the RF signal into an analog RF signal and then output it to the processor; An output power fine-tuning unit, whose input end is connected to the processor and whose output end is connected to the RF signal amplification processing unit, wherein the processor is used to access the analog RF signal and control the output power fine-tuning unit to adjust the output power of the RF signal according to the analog RF signal.

[0006] The present invention also provides a communication device, which includes the above-mentioned adaptive multi-standard pre-correction solid-state amplifier architecture.

[0007] The beneficial effects of the present invention are: Based on the adaptive multi-standard pre-correction solid-state amplifier architecture, modulation, pre-correction and solid-state power amplifier are integrated into one module, that is, the input signal is connected through the modulation signal generating unit, and the processor controls the modulation signal generating unit to generate and output two corresponding modulation signals according to the input signal; the input modulation signal sampling preprocessing unit converts one modulation signal into digital-to-analog and outputs an analog modulation signal to the processor; the modulation signal input delay processing unit delays one modulation signal and outputs it to the processor; the processor superimposes the analog modulation signal and the modulation signal to synthesize the output pre-correction signal; the RF signal amplification processing unit amplifies the pre-correction signal and outputs the RF signal to the antenna; the output power signal sampling preprocessing unit converts an RF signal into an analog RF signal and outputs it to the processor; the processor controls the output power fine-tuning unit to adjust the output power of the RF signal according to the analog RF signal, thereby realizing a modulator that concentrates multiple modulation methods, with higher integration, smaller size and simpler connection method. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is an overall block diagram of the present invention based on the adaptive multi-standard pre-correction solid-state amplifier architecture; Figure 2 It is a module schematic diagram of a modulation signal generating unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 3 It is a module schematic diagram of a modulation signal input delay processing unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 4 It is a module schematic diagram of an input modulation signal sampling preprocessing unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 5 It is a module schematic diagram of a radio frequency signal amplification processing unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 6 It is a module schematic diagram of an output power fine-tuning unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 7 It is a module schematic diagram of an output power signal sampling preprocessing unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Figure 8 It is a module schematic diagram of the FPGA algorithm processing unit based on the adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Fig. 9 It is a module schematic diagram of an external communication control input processing unit based on an adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention; Fig.10The module diagram of the power control unit based on the adaptive multi-standard pre-correction solid-state amplifier architecture of the present invention is shown. DETAILED DESCRIPTION

[0009] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0010] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0011] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0012] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0013] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0014] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0015] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings.

[0016] like Figure 1-10 As shown, the adaptive multi-standard pre-correction solid-state amplifier architecture includes: A modulation signal generating unit and a processor, wherein the modulation signal generating unit is connected to the processor, and the processor is used to control the modulation signal generating unit to generate and output two corresponding modulation signals according to the input signal; An input modulation signal sampling preprocessing unit, the input end of which is connected to the modulation signal generating unit, and the output end of which is connected to the processor, the input modulation signal sampling preprocessing unit is used to perform digital-to-analog conversion on one modulation signal and then output an analog modulation signal to the processor; A modulation signal input delay processing unit, the input end of which is connected to the modulation signal generating unit and the processor, and the modulation signal input delay processing unit is used to delay the modulation signal; the processor is used to output a pre-correction signal after superimposing and synthesizing the analog modulation signal and the modulation signal; A radio frequency signal amplification processing unit, the input end of which is connected to the modulation signal input delay processing unit, and the radio frequency signal amplification processing unit is used to amplify the pre-correction signal and then output the radio frequency signal to the antenna; An output power signal sampling preprocessing unit, the input end of which is connected to the RF signal amplification processing unit, and the output end of which is connected to the processor, the output power signal sampling preprocessing unit is used to convert the RF signal into an analog RF signal and then output it to the processor; An output power fine-tuning unit, whose input end is connected to the processor and whose output end is connected to the RF signal amplification processing unit, wherein the processor is used to access the analog RF signal and control the output power fine-tuning unit to adjust the output power of the RF signal according to the analog RF signal.

[0017] In this embodiment, the processor can be implemented by an FPGA (Field Programmable Gate Array) algorithm processing unit, which includes a central processing unit, a storage circuit, a D / A conversion circuit, an A / D conversion circuit, an oscillation circuit, and program burning, etc. Specifically, the FPGA algorithm processing unit can be used to cooperate with the modulation signal generation unit to convert the time domain to the frequency domain to generate a modulation signal; compare the signal sent by the input modulation signal sampling preprocessing unit and the output power signal sampling preprocessing unit to generate a pre-correction signal; collect the signal sent by the output power signal sampling preprocessing unit to control the output power fine-tuning unit to control the RF signal amplification processing unit to electrically adjust the attenuation circuit, so as to realize the output power control of the power architecture. It can be understood that the FPGA algorithm processing unit inputs the modulation signal sampling preprocessing unit output analog modulation signal and sends it to the central processing unit through the A / D conversion circuit, the output power signal sampling preprocessing unit outputs analog RF signal and sends it to the central processing unit through the A / D conversion circuit, the external communication control input processing unit sends it to the central processing unit through the A / D conversion circuit, the central processing unit performs algorithm processing on the external input signal, the storage circuit stores and reads the central processing unit data, the oscillation circuit provides clock sampling for the central processing unit, the program burning port circuit provides a writing interface for the solidified program, the central processing unit outputs the processed signal to the modulation signal delay processing unit through the D / A conversion circuit, and the central processing unit outputs the processed signal to the output power fine-tuning unit through the D / A conversion circuit.

[0018] In practical applications, pre-correction is the process of artificially adding a certain amount of time distortion to the signal at the transmitting end of the channel in order to fully or partially compensate for the distortion of signal characteristics caused by transmission. It is widely used in digital TV transmitters, communication engineering and other fields. In this embodiment, after the processor controls the modulation signal generating unit to access the input signal, it outputs two corresponding modulation signals through its internal decimal network, one to the input modulation signal sampling preprocessing unit, and the other to the modulation signal input delay processing unit, wherein the input signal can be an external sound signal or an image signal, and the modulation generating unit needs the processor to control and coordinate to generate modulation signals of different formats; the modulation signal sampling preprocessing unit converts the modulation signal into an analog modulation signal and outputs it to the processor; the modulation signal input delay processing unit delays one modulation signal; the processor inputs the analog modulation signal to the modulation signal input delay processing unit for superposition and synthesis, and then outputs the pre-correction signal to the RF signal amplification processing unit, which is amplified and output to the antenna; the RF signal amplification processing unit couples one signal to the output power signal sampling preprocessing unit through a coupler at the output end, and the output power signal sampling preprocessing unit converts the RF signal into an analog RF signal and sends it to the processor, and the processor controls the output power fine-tuning unit through the analog RF signal to control the RF signal amplification processing unit to electrically adjust the attenuation circuit, thereby realizing the output power control of the power architecture, realizing the integration of modulation, pre-correction and solid-state power amplifier functional modules, reducing manufacturing costs and connection complexity, and reducing signal interference.

[0019] The present invention integrates modulation, pre-correction and solid-state power amplifier in one based on an adaptive multi-standard pre-correction solid-state amplifier architecture, that is, an input signal is accessed through a modulation signal generating unit, and a processor controls the modulation signal generating unit to generate and output two corresponding modulation signals according to the input signal; an input modulation signal sampling preprocessing unit performs digital-to-analog conversion on one modulation signal and outputs an analog modulation signal to the processor; a modulation signal input delay processing unit performs delay processing on one modulation signal and outputs it to the processor; the processor superimposes the analog modulation signal and the modulation signal to synthesize and output a pre-correction signal; a radio frequency signal amplification processing unit performs amplification processing on the pre-correction signal and outputs the radio frequency signal to the antenna; an output power signal sampling preprocessing unit converts a radio frequency signal into an analog radio frequency signal and outputs it to the processor; the processor controls the output power fine-tuning unit to adjust the output power of the radio frequency signal according to the analog radio frequency signal, so as to realize a modulator that concentrates multiple modulation modes, with higher integration, smaller size and simpler connection.

[0020] In one embodiment, the modulation signal generating unit includes a signal source input processing circuit, a filtering circuit, a signal initial amplification circuit and a decimal network, the output end of the signal source input processing circuit is connected to the processor, the input end of the prime-even filtering circuit is connected to the processor, and the signal initial amplification circuit is arranged between the filtering circuit and the decimal network.

[0021] In this embodiment, the modulation signal generating unit is used to generate a multi-standard modulated carrier signal; specifically, the source input processing circuit first receives input signals such as external sound and image signals, and converts the input signals into digital signals; the processor encodes / modulates the digital signals, and generates a carrier signal through a carrier generator, and then obtains the required frequency of the system through mixing / multiplication processing, and then outputs it to the filter circuit through a digital filter network for secondary filtering; after the signal initial amplification circuit amplifies the signal, two modulation signals are output through the decimal network, one of which is output to the modulation signal input delay processing unit for delay processing of the modulation signal, and the other is output to the input modulation signal sampling preprocessing unit for signal preprocessing.

[0022] In one embodiment, the input modulation signal sampling preprocessing unit includes a detection circuit, an amplifier circuit and a filter circuit, and the amplifier circuit is arranged between the detection circuit and the filter circuit; The output power signal sampling preprocessing unit comprises a fixed attenuator, a detection circuit and a filter circuit, wherein the detection circuit is arranged between the fixed attenuator and the filter circuit.

[0023] In this embodiment, the input modulation signal sampling preprocessing unit converts the modulation signal into an analog modulation signal after performing digital-to-analog conversion, and then inputs it to the processor; specifically, the detection circuit performs detection processing on the modulated signal separated by the decimal network of the modulation signal generating unit to output the required analog voltage signal; and amplifies the signal through the amplifier circuit to amplify it to the sampling applicable range; and then filters it through the filter circuit to obtain a smooth low-ripple signal, which is input to the processor for data processing.

[0024] In this embodiment, the output power signal sampling preprocessing unit is used to collect the power output signal and convert it into an analog modulation signal to prepare for pre-correction processing and output power adjustment; specifically, the RF signal amplification processing unit outputs the signal to the fixed attenuator through the coupler, and the fixed attenuator attenuates the signal; then the signal is output after detection by the detection circuit; finally, the signal is filtered out by the filter circuit and then input to the processor for data processing.

[0025] In one embodiment, the modulation signal input delay processing unit includes a first coupling circuit, a delay circuit and a second coupling circuit, and the delay circuit is arranged between the first coupling circuit and the second coupling circuit.

[0026] In this embodiment, the modulation signal input delay processing unit performs delay processing on the modulation signal; specifically, the first coupling circuit is connected to the modulation signal output by the modulation signal generating unit, and the coupling circuit is divided into a direct path and a coupling path, and the coupling path inputs the coupling signal to the input modulation signal sampling preprocessing unit; the direct path inputs the direct signal to the delay circuit to delay the modulation signal and then output it, and the specific required delay time can be set according to actual conditions; the processor superimposes the processed modulation signal on the direct path synthesized pre-correction signal through the coupling path and inputs it to the RF signal amplification processing unit for signal amplification processing.

[0027] In one embodiment, the radio frequency signal amplification processing unit includes a first-stage amplification circuit, an electrically adjustable attenuation circuit, a second-stage amplification circuit, a driving stage amplification circuit, an isolator, a final stage amplification circuit, a filter, a coupler and a filter.

[0028] In this embodiment, the RF signal amplification processing unit amplifies the modulated RF signal; specifically, the first-stage amplifier circuit is connected to the pre-correction signal output by the modulation signal input delay processing unit, and performs the initial amplification on the pre-correction signal before inputting it to the electrically adjustable attenuator; the attenuation of the electrically adjustable attenuator is controlled by the output power fine-tuning unit to adjust the output power of the entire module, and the output of the electrically adjustable attenuator is connected to the second-stage amplifier circuit; the second-stage amplifier circuit amplifies and compensates the signal after attenuation by the electrical modulator, and the output of the second-stage amplifier circuit is connected to the driving stage amplifier circuit; the driving stage amplifier circuit amplifies the signal again and then connects it to the isolator and then to the final amplifier circuit, and the isolator is used to prevent inter-stage signal crosstalk and prevent inter-stage matching. Good, the reflected signal burns out the second-stage amplifier, and the final-stage amplifier circuit amplifies the signal for the last time. The final-stage amplifier circuit can be a device or a combination of multiple devices, and finally obtains the output power required by the system. The output of the final-stage amplifier circuit is connected to the filter; the unnecessary signals are filtered out by the filter. If these unnecessary signals are not eliminated, they will interfere with other useful signals in the space. The filter output is connected to the coupler; the coupling end of the coupler sends the coupled output signal to the power signal sampling preprocessing unit for signal acquisition and processing, and the through end of the coupler sends the power signal to the circulator, and finally outputs it to the antenna port. Among them, the circulator is configured with loads of different powers to prevent the antenna end from short-circuiting or opening and damaging the final-stage amplifier.

[0029] In one embodiment, the output power fine-tuning unit includes an emitter follower and a filter circuit, and the emitter follower is connected to the filter circuit.

[0030] In this embodiment, the output power fine-tuning unit controls the electrically adjustable attenuator through the collected output power to achieve power control of the entire architecture; specifically, the AD analog voltage signal driving capability output by the processor is increased through the emitter follower; the filter circuit filters out the ripple and then inputs it to the electrically adjustable attenuation circuit of the RF signal amplification processing unit to adjust the output power.

[0031] In one embodiment, the adaptive multi-standard pre-correction solid-state amplifier architecture further includes: A power control unit, the power control unit is used to provide working power; The external communication control input processing unit is connected to the processor, and is used to receive an external control input signal, and pre-process the external control input signal before inputting it to the processor.

[0032] Further, the power control unit includes a π-type filter network and a DC / DC buck circuit; The external communication control input processing unit includes an input buffer circuit and a level centralized conversion circuit.

[0033] In this embodiment, the power control unit provides matching power for each unit device of the architecture; specifically, the π-type filter network is connected to the external power supply and filters the power ripple for output; the DC / DC step-down circuit outputs different voltages to each unit to provide matching power for each unit device.

[0034] In this embodiment, the external communication control input processing unit pre-processes the external control input signal to prevent the central processing unit from being burned out; specifically, the buffer circuit buffers, balances, smoothes data flow, converts data, detects and corrects errors for the external control input signal; the level concentration conversion circuit shapes the input level, unifies the level, and then inputs it to the processor to achieve control.

[0035] The present invention also proposes a communication device, which includes the above-mentioned adaptive multi-standard pre-correction solid-state amplifier architecture; the specific structure of the adaptive multi-standard pre-correction solid-state amplifier architecture refers to the above-mentioned embodiment. Since the communication device adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0036] The present invention integrates multi-standard modulation, pre-correction and solid-state power amplifier into one circuit board or multiple circuit boards based on an adaptive multi-standard pre-correction solid-state amplifier architecture, and finally integrates them into one module, thereby improving integration, reducing volume, and simplifying connection, so as to solve the problem that the modulation modes of modulators are dispersed and different modulators need to be replaced when different modulation modes are required. An integrated module is used to avoid the problem of complication of each unit due to dispersion, reduce manufacturing cost and connection complexity, and reduce signal interference.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A solid-state amplifier architecture based on adaptive multi-standard pre-correction, characterized in that: The adaptive multi-standard pre-correction solid-state amplifier architecture includes: A modulation signal generating unit and a processor, wherein the modulation signal generating unit is connected to the processor, and the processor is used to control the modulation signal generating unit to generate and output two corresponding modulation signals according to the input signal; An input modulation signal sampling preprocessing unit, the input end of which is connected to the modulation signal generating unit, and the output end of which is connected to the processor, the input modulation signal sampling preprocessing unit is used to perform digital-to-analog conversion on one modulation signal and then output an analog modulation signal to the processor; A modulation signal input delay processing unit, the input end of which is connected to the modulation signal generating unit and the processor, and the modulation signal input delay processing unit is used to delay the modulation signal and then input it to the processor; the processor is used to superimpose and synthesize the analog modulation signal and the modulation signal and then output a pre-correction signal; A radio frequency signal amplification processing unit, the input end of which is connected to the modulation signal input delay processing unit, and the radio frequency signal amplification processing unit is used to amplify the pre-correction signal and then output the radio frequency signal to the antenna; An output power signal sampling preprocessing unit, the input end of which is connected to the RF signal amplification processing unit, and the output end of which is connected to the processor, the output power signal sampling preprocessing unit is used to convert the RF signal into an analog RF signal and then output it to the processor; An output power fine-tuning unit, whose input end is connected to the processor and whose output end is connected to the RF signal amplification processing unit, wherein the processor is used to access the analog RF signal and control the output power fine-tuning unit to adjust the output power of the RF signal according to the analog RF signal.

2. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The modulation signal generating unit includes a signal source input processing circuit, a filtering circuit, a signal initial amplification circuit and a decimal network. The output end of the signal source input processing circuit is connected to the processor, the input end of the prime-even filtering circuit is connected to the processor, and the signal initial amplification circuit is arranged between the filtering circuit and the decimal network.

3. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The input modulation signal sampling preprocessing unit comprises a detection circuit, an amplifier circuit and a filter circuit, wherein the amplifier circuit is arranged between the detection circuit and the filter circuit; The output power signal sampling preprocessing unit comprises a fixed attenuator, a detection circuit and a filter circuit, wherein the detection circuit is arranged between the fixed attenuator and the filter circuit.

4. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The modulation signal input delay processing unit includes a first coupling circuit, a delay circuit and a second coupling circuit, and the delay circuit is arranged between the first coupling circuit and the second coupling circuit.

5. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The radio frequency signal amplification processing unit comprises a first-stage amplification circuit, an electrically adjustable attenuation circuit, a second-stage amplification circuit, a driving stage amplification circuit, an isolator, a final stage amplification circuit, a filter, a coupler and a filter.

6. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The output power fine-tuning unit comprises an emitter follower and a filter circuit, and the emitter follower is connected to the filter circuit.

7. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 1, characterized in that: The adaptive multi-standard pre-correction solid-state amplifier architecture further includes: A power control unit, the power control unit is used to provide working power; The external communication control input processing unit is connected to the processor, and is used to receive an external control input signal, and pre-process the external control input signal before inputting it to the processor.

8. The adaptive multi-standard pre-correction solid-state amplifier architecture according to claim 7, characterized in that: The power control unit includes a π-type filter network and a DC / DC buck circuit; The external communication control input processing unit includes an input buffer circuit and a level centralized conversion circuit.

9. A communication device, characterized in that: The communication device comprises an adaptive multi-standard pre-correction solid-state amplifier architecture as described in any one of claims 1-8.

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