Adaptive multi-mode pre-corrected solid state amplifier architecture and communication device

Abstract

The application discloses a kind of based on adaptive multi-system pre-correction solid-state amplifier framework and communication equipment, the application based on adaptive multi-system pre-correction solid-state amplifier framework will be integrated into a module by modulation, pre-correction and solid-state power amplifier, namely by processor control modulation signal generation unit generates two corresponding modulation signals of output, one is sent to input modulation signal sampling preprocessing unit, one is sent to modulation signal input delay processing unit, and pre-correction signal is output by superposition synthesis;Radio frequency signal amplification processing unit will be amplified after pre-correction signal processing and output radio frequency signal to antenna;Output power signal sampling preprocessing unit will be converted into analog radio frequency signal after one radio frequency signal and sent to processor;Processor controls output power fine adjustment unit to adjust the output power of radio frequency signal according to analog radio frequency signal, so as to realize the modulator of multiple modulation modes, higher integration, smaller size, simpler connection mode.

Description

Technical Field

[0001] This invention relates to the field of radio frequency communication technology, and in particular to an adaptive multi-standard pre-calibrated solid-state amplifier architecture and communication device. Background Technology

[0002] In the field of communications, to ensure effective communication, the signal spectrum must be shifted to a high-frequency channel for transmission to overcome the problems of long-distance signal transmission. Existing transmission standards include quadrature phase-shift keying (QPSK), quadrature amplitude modulation (QAM), digital wired systems, and orthogonal frequency division multiplexing (OFDM). Among these, QPSK modulates four types of information from a 2-digit code onto four frequency waves with the same amplitude and 90° phase within a single digital clock, increasing transmission rate and reducing the signal-to-noise ratio requirement. QAM is an extension of the QPSK principle, using orthogonal carriers to perform double-sideband suppressed carrier amplitude modulation on two signals to improve bandwidth utilization. Examples include 16QAM, 32QAM, 64QAM, 128QAM, and 256QAM. Essentially, it combines amplitude and phase modulation, resulting in high transmission rates. Digital wired systems... The cable system transmits multiple programs to the encoding system, performs quadrature amplitude modulation (QAM), and modulates them onto a single cable channel. Multiple programs share one analog channel. Simultaneously, depending on the different carrier frequencies modulated by the QAM modulators, the output signals from multiple modulators are processed by a mixer and output via a single coaxial cable. Orthogonal frequency division multiplexing (OFDM) is a multi-carrier modulation technique that divides the signal into several orthogonal sub-channels. The signal bandwidth of each sub-channel is less than the correlation bandwidth of the channel, thus the signal on each channel can be considered as flat fading, eliminating inter-symbol interference. This enables real-time, synchronous transmission of broadband multimedia services such as video, voice, and data in high-speed mobile environments. It boasts advantages such as wide coverage, high sensitivity, good mobility, strong anti-interference and anti-fading capabilities, high data transmission rate, and outstanding stability and reliability.

[0003] Solid-state amplifiers, also known as semiconductor amplifiers, integrate and package amplify circuitry, amplifying the modulated baseband signal stage by stage. They offer advantages such as small size, low operating voltage, high efficiency, and high reliability, and are widely used in mobile communications, radar, and jamming equipment. However, because signals are prone to distortion during transmission, and the modulation methods of the modulators are dispersed, different modulators need to be replaced when different modulation methods are required. They also suffer from low integration, large size, and complex connections. Summary of the Invention

[0004] The purpose of this invention is to design an adaptive multi-standard pre-calibration solid-state amplifier architecture to solve the above problems, integrating modulation, pre-calibration and solid-state power amplifier into one module.

[0005] The present invention achieves the above objectives through the following technical solutions:

[0006] Based on an adaptive multi-standard pre-calibrated solid-state amplifier architecture, including:

[0007] A modulation signal generation unit and a processor are provided, wherein the modulation signal generation unit is connected to the processor, and the processor is used to control the modulation signal generation unit to generate two corresponding output modulation signals according to the input signal.

[0008] An input modulation signal sampling preprocessing unit is provided, with its input end connected to the modulation signal generation unit and its output end connected to the processor. The input modulation signal sampling preprocessing unit is used to convert one of the modulation signals from digital to analog and then output an analog modulation signal to the processor.

[0009] A modulation signal input delay processing unit is provided, with its input terminal connected to the modulation signal generation unit and the processor. The modulation signal input delay processing unit is used to delay one of the modulation signals and then output it to the processor. The processor is used to superimpose the analog modulation signal and the modulation signal to output a pre-correction signal.

[0010] The radio frequency signal amplification and processing unit has its input terminal connected to the modulation signal input delay processing unit. The radio frequency signal amplification and processing unit is used to amplify the pre-correction signal and output the radio frequency signal to the antenna.

[0011] An output power signal sampling preprocessing unit has an input terminal connected to the radio frequency signal amplification and processing unit and an output terminal connected to the processor. The output power signal sampling preprocessing unit is used to convert the radio frequency signal into an analog radio frequency signal and then output it to the processor.

[0012] The output power fine-tuning unit has its input end connected to the processor and its output end connected to the radio frequency signal amplification and processing unit. The processor is used to receive the analog radio frequency signal and control the output power fine-tuning unit to adjust the output power of the radio frequency signal according to the analog radio frequency signal.

[0013] The present invention also proposes a communication device, which includes the above-described adaptive multi-standard pre-calibrated solid-state amplifier architecture.

[0014] The beneficial effects of this invention are as follows:

[0015] Based on an adaptive multi-mode pre-calibration solid-state amplifier architecture, modulation, pre-calibration, and solid-state power amplification are integrated into a single module. Specifically, an input signal is received via a modulation signal generation unit, which, controlled by a processor, generates two corresponding modulation signals based on the input signal. An input modulation signal sampling and 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 delays one modulation signal before sending it to the processor. The processor then superimposes the analog and modulation signals to synthesize a pre-calibrated signal. An RF signal amplification and processing unit amplifies the pre-calibrated signal and outputs an RF signal to the antenna. An output power signal sampling and preprocessing unit converts an RF signal into an analog RF signal and outputs it to the processor. The processor then controls an output power fine-tuning unit to adjust the output power of the RF signal based on the analog RF signal. This achieves a modulator integrating multiple modulation methods, resulting in higher integration, smaller size, and simpler connection methods. Attached Figure Description

[0016] Figure 1 This is an overall block diagram of the adaptive multi-standard pre-calibrated solid-state amplifier architecture of the present invention;

[0017] Figure 2 This is a schematic diagram of the modulation signal generation unit based on the adaptive multi-standard pre-calibration solid-state amplifier architecture of the present invention;

[0018] Figure 3 This is a schematic diagram of the modulation signal input delay processing unit based on the adaptive multi-standard pre-calibration solid-state amplifier architecture of the present invention.

[0019] Figure 4 This is a schematic diagram of the input modulation signal sampling preprocessing unit based on the adaptive multi-standard pre-calibrated solid-state amplifier architecture of the present invention;

[0020] Figure 5 This is a schematic diagram of the radio frequency signal amplification and processing unit based on the adaptive multi-standard pre-calibration solid-state amplifier architecture of the present invention.

[0021] Figure 6 This is a schematic diagram of the output power fine-tuning unit based on the adaptive multi-standard pre-calibrated solid-state amplifier architecture of the present invention;

[0022] Figure 7 This is a schematic diagram of the output power signal sampling and preprocessing unit based on the adaptive multi-standard pre-calibration solid-state amplifier architecture of the present invention;

[0023] Figure 8 This is a schematic diagram of the FPGA algorithm processing unit based on the adaptive multi-standard pre-calibration solid-state amplifier architecture of the present invention.

[0024] Figure 9 This is a schematic diagram of the external communication control input processing unit based on the adaptive multi-standard pre-calibrated solid-state amplifier architecture of the present invention.

[0025] Figure 10 This is a schematic diagram of the power control unit module based on the adaptive multi-standard pre-calibrated solid-state amplifier architecture of the present invention. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this invention, it should be understood that the terms "upper," "lower," "inner," "outer," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0030] Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0031] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connection" should be interpreted broadly. 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0032] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0033] like Figure 1-10 As shown, the adaptive multi-standard pre-calibrated solid-state amplifier architecture includes:

[0034] A modulation signal generation unit and a processor are provided, wherein the modulation signal generation unit is connected to the processor, and the processor is used to control the modulation signal generation unit to generate two corresponding output modulation signals according to the input signal.

[0035] An input modulation signal sampling preprocessing unit is provided, with its input end connected to the modulation signal generation unit and its output end connected to the processor. The input modulation signal sampling preprocessing unit is used to convert one of the modulation signals from digital to analog and then output an analog modulation signal to the processor.

[0036] A modulation signal input delay processing unit is provided, with its input terminal connected to the modulation signal generation unit and the processor. The modulation signal input delay processing unit is used to delay one of the modulation signals. The processor is used to superimpose the analog modulation signal and the modulation signal to output a pre-correction signal.

[0037] The radio frequency signal amplification and processing unit has its input terminal connected to the modulation signal input delay processing unit. The radio frequency signal amplification and processing unit is used to amplify the pre-correction signal and output the radio frequency signal to the antenna.

[0038] An output power signal sampling preprocessing unit has an input terminal connected to the radio frequency signal amplification and processing unit and an output terminal connected to the processor. The output power signal sampling preprocessing unit is used to convert the radio frequency signal into an analog radio frequency signal and then output it to the processor.

[0039] The output power fine-tuning unit has its input end connected to the processor and its output end connected to the radio frequency signal amplification and processing unit. The processor is used to receive the analog radio frequency signal and control the output power fine-tuning unit to adjust the output power of the radio frequency signal according to the analog radio frequency signal.

[0040] In this embodiment, the processor can be implemented using an FPGA (Field Programmable Gate Array) algorithm processing unit. The FPGA algorithm processing unit includes a central processing unit, memory circuitry, D / A conversion circuitry, A / D conversion circuitry, oscillation circuitry, and program programming capabilities. Specifically, the FPGA algorithm processing unit can be used in conjunction with the modulation signal generation unit to generate a modulation signal in the time-domain to frequency-domain conversion; it can compare the signals input from the input modulation signal sampling preprocessing unit and the output power signal sampling preprocessing unit to generate a pre-correction signal; and it can acquire the signal input from the output power signal sampling preprocessing unit to control the output power fine-tuning unit, thereby controlling the electrically adjustable attenuation circuit of the RF signal amplification processing unit to achieve power architecture output power control. Understandably, the FPGA algorithm processing unit sends the analog modulation signal output from the input modulation signal sampling preprocessing unit to the central processing unit via an A / D conversion circuit. The output power signal sampling preprocessing unit outputs the analog radio frequency signal to the central processing unit via an A / D conversion circuit. The external communication control input processing unit sends the signal to the central processing unit via an A / D conversion circuit. The central processing unit performs algorithm processing on the externally input signals. The storage circuit stores and retrieves data from the central processing unit. The oscillation circuit provides clock sampling for the central processing unit. The program burning port circuit provides an interface for writing the firmware. The central processing unit outputs the processed signal to the modulation signal delay processing unit via a D / A conversion circuit. Finally, the central processing unit outputs the processed signal to the output power fine-tuning unit via a D / A conversion circuit.

[0041] 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 signal characteristic distortion caused by transmission. It is widely used in fields such as digital television transmitters and communication engineering. In this embodiment, after the processor controls the modulation signal generation unit to receive the input signal, it outputs two corresponding modulation signals through its internal common network. One signal is sent to the input modulation signal sampling preprocessing unit, and the other is sent to the modulation signal input delay processing unit. The input signal can be an external audio signal or image signal. The modulation generation unit needs the processor to control and coordinate the generation of 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 of the modulation signals. The processor sends the analog modulation signal to the modulation signal input delay processing unit for superposition and synthesis, and outputs a pre-correction signal to the radio frequency signal amplification processing unit. After amplification, the signal is output to the antenna. The radio frequency signal amplification processing unit couples one signal to the output power signal sampling preprocessing unit through a coupler at its output end. The output power signal sampling preprocessing unit converts the radio frequency signal into an analog radio frequency signal and sends it to the processor. The processor controls the output power fine-tuning unit through the analog radio frequency signal to control the electrically adjustable attenuation circuit of the radio frequency signal amplification processing unit, thereby realizing the output power control of the power architecture. This integrates the modulation, pre-correction, and solid-state power amplifier functional modules into one, reducing manufacturing costs and connection complexity, and minimizing signal interference.

[0042] This invention integrates modulation, pre-calibration, and solid-state power amplification into a single unit based on an adaptive multi-mode pre-calibration solid-state amplifier architecture. Specifically, an input signal is received via a modulation signal generation unit, which, controlled by a processor, generates two corresponding modulation signals based on the input signal. An input modulation signal sampling and 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 delays one modulation signal before sending it to the processor. The processor superimposes the analog and modulation signals to synthesize a pre-calibrated signal. An RF signal amplification and processing unit amplifies the pre-calibrated signal and outputs an RF signal to the antenna. An output power signal sampling and preprocessing unit converts an RF signal into an analog RF signal and outputs it to the processor. The processor controls an output power fine-tuning unit to adjust the output power of the RF signal based on the analog RF signal. This achieves a modulator integrating multiple modulation methods, resulting in higher integration, smaller size, and simpler connections.

[0043] In one embodiment, the modulation signal generation unit includes a source input processing circuit, a filtering circuit, a signal initial amplification circuit, and a common network. The output terminal of the source input processing circuit is connected to the processor, the input terminal of the even-even filtering circuit is connected to the processor, and the signal initial amplification circuit is located between the filtering circuit and the common network.

[0044] In this embodiment, the modulation signal generation unit is used to generate multi-standard modulation carrier signals. Specifically, the source input processing circuit first receives external sound, image signals, and other input signals, and converts the input signals from analog to digital. The processor encodes / modulates the digital signals and generates carrier signals through a carrier generator. Then, the required frequency of the system is obtained through mixing / multiplication. Finally, the signal is output to the filtering circuit for secondary filtering through a digital filtering network. After the initial signal amplification circuit amplifies the signal, it outputs two modulation signals through a split network. One signal is output to the modulation signal input delay processing unit for delay processing, and the other signal is output to the input modulation signal sampling preprocessing unit for signal preprocessing.

[0045] In one embodiment, the input modulation signal sampling preprocessing unit includes a detection circuit, an amplification circuit, and a filtering circuit, wherein the amplification circuit is disposed between the detection circuit and the filtering circuit;

[0046] The output power signal sampling preprocessing unit includes a fixed attenuator, a detection circuit, and a filtering circuit, with the detection circuit located between the fixed attenuator and the filtering circuit.

[0047] In this embodiment, the input modulation signal sampling preprocessing unit converts the modulation signal from digital to analog and then sends it to the processor. Specifically, the detection circuit performs detection processing on the modulated signal divided by the common network of the modulation signal generation unit to output the required analog voltage signal. The signal is then amplified by the amplification circuit to amplify it to the sampling range. Finally, the signal is filtered by the filtering circuit to obtain a smooth, low-ripple signal, which is then sent to the processor for data processing.

[0048] In this embodiment, the output power signal sampling preprocessing unit is used to collect the power output signal and convert it from digital to analog to an analog modulation signal in preparation for pre-correction processing and output power adjustment. Specifically, the radio frequency signal amplification processing unit outputs the signal to the fixed attenuator through the coupler, and the signal is weakened by the fixed attenuator. Then, it is detected by the detection circuit and output. Finally, the signal is filtered by the filtering circuit to remove ripple and then sent to the processor for data processing.

[0049] In one embodiment, the modulation signal input delay processing unit includes a first coupling circuit, a delay circuit, and a second coupling circuit, wherein the delay circuit is disposed between the first coupling circuit and the second coupling circuit.

[0050] 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 generation unit. The coupling circuit is divided into a direct path and a coupling path. The coupling path sends the coupling signal to the input modulation signal sampling preprocessing unit. The direct path sends the direct signal to the delay circuit to delay the modulation signal before outputting it. The specific delay time can be set according to the actual situation. The processor superimposes the processed modulation signal onto the direct path through the coupling path to synthesize a pre-correction signal and sends it to the radio frequency signal amplification processing unit for signal amplification processing.

[0051] In one embodiment, the radio frequency signal amplification and processing unit includes a first-stage amplification circuit, an electrically adjustable attenuation circuit, a second-stage amplification circuit, a driver stage amplification circuit, an isolator, a final-stage amplification circuit, a filter, a coupler, and a filter.

[0052] In this embodiment, the radio frequency signal amplification processing unit amplifies the modulated radio frequency signal. Specifically, the first-stage amplification circuit receives the pre-correction signal output from the modulation signal input delay processing unit, amplifies it initially, and then outputs it to the electrically adjustable attenuator. The output power fine-tuning unit controls the attenuation of the electrically adjustable attenuator to adjust the output power of the entire module. The output of the electrically adjustable attenuator is connected to the second-stage amplification circuit. The second-stage amplification circuit amplifies and compensates for the signal attenuated by the electrically adjustable attenuator. The output of the second-stage amplification circuit is connected to the driver stage amplification circuit. The driver stage amplifies the signal again and then connects it to an isolator before outputting it to the final stage amplification circuit. The isolator is used to prevent inter-stage signal crosstalk and inter-stage mismatch. If the reflected signal burns out the second-stage amplifier, the final-stage amplifier circuit amplifies the signal one last time. The final-stage amplifier circuit can be a single device or a combination of multiple devices to obtain the required output power of the system. The output of the final-stage amplifier circuit is connected to a filter. The filter removes unwanted signals. If these unwanted signals are not filtered out, they will interfere with other useful signals in space. The output of the filter is connected to a coupler. The coupling end of the coupler sends the coupled output signal to the power signal sampling preprocessing unit for signal acquisition and processing. The through end of the coupler sends the power signal to the circulator and finally outputs it to the antenna port. The circulator is configured with loads of different power to prevent short circuits or open circuits at the antenna end from damaging the final-stage amplifier.

[0053] In one embodiment, the output power fine-tuning unit includes an emitter follower and a filter circuit, wherein the emitter follower is connected to the filter circuit.

[0054] In this embodiment, the output power fine-tuning unit controls the electrically adjustable attenuator by acquiring the output power, thereby achieving power control of the entire architecture. Specifically, the emitter follower increases the driving capability of the AD analog voltage signal output by the processor. The filter circuit filters out the ripple and then sends it to the electrically adjustable attenuator circuit of the RF signal amplification and processing unit to adjust the output power.

[0055] In one embodiment, the adaptive multi-standard pre-calibrated solid-state amplifier architecture further includes:

[0056] A power control unit, which provides operating power;

[0057] An external communication control input processing unit is connected to the processor. The external communication control input processing unit is used to receive external control input signals and preprocess the external control input signals before sending them to the processor.

[0058] Furthermore, the power control unit includes a π-type filter network and a DC / DC buck circuit;

[0059] The external communication control input processing unit includes an input buffer circuit and a level concentrating conversion circuit.

[0060] In this embodiment, the power control unit provides matching power to each unit device in the architecture; specifically, the π-type filter network is connected to an external power supply and filters the power ripple before outputting; the DC / DC step-down circuit outputs different voltages to each unit to provide matching power to each unit device.

[0061] In this embodiment, the external communication control input processing unit preprocesses the external control input signal to prevent the central processing unit from being burned out. Specifically, the buffer circuit buffers, balances, smooths the data flow, converts data, detects and corrects errors in the external control input signal. The level concentrating conversion circuit shapes and unifies the input level before sending it to the processor to achieve control.

[0062] The present invention also proposes a communication device, which includes the above-described adaptive multi-standard pre-calibrated solid-state amplifier architecture; the specific structure of the adaptive multi-standard pre-calibrated solid-state amplifier architecture is as described in the above embodiments. Since the communication device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated here.

[0063] In this invention, an adaptive multi-mode pre-calibration solid-state amplifier architecture is used to integrate multi-mode modulation, pre-calibration, and solid-state power amplifier onto one or more circuit boards, ultimately integrating them into a single module. This improves integration, reduces size, and simplifies connections, thus solving the problem of dispersed modulation modes requiring different modulators when different modulation modes are needed. By using an integrated module, the complexity caused by the dispersion of individual units is avoided, reducing manufacturing costs and connection complexity, and minimizing signal interference.

[0064] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An adaptive multi-standard pre-corrected solid state amplifier architecture, comprising: The adaptive multi-mode pre-correction solid-state amplifier architecture comprises: a modulation signal generation unit connected with the processor, the processor being configured to control the modulation signal generation unit to generate two corresponding modulation signals according to an input signal; an input modulation signal sampling preprocessing unit connected with the modulation signal generation unit and the processor, the input modulation signal sampling preprocessing unit being configured to convert one of the modulation signals into an analog modulation signal and output the analog modulation signal to the processor; a modulation signal input delay processing unit connected with the modulation signal generation unit and the processor, the modulation signal input delay processing unit being configured to delay one of the modulation signals and output the delayed modulation signal to the processor; the processor being configured to superimpose and synthesize the analog modulation signal and the delayed modulation signal to output a pre-correction signal; a radio frequency signal amplification processing unit connected with the modulation signal input delay processing unit, the radio frequency signal amplification processing unit being configured to amplify the pre-correction signal to output a radio frequency signal to an antenna; an output power signal sampling preprocessing unit connected with the radio frequency signal amplification processing unit and the processor, the output power signal sampling preprocessing unit being configured to convert the radio frequency signal into an analog radio frequency signal and output the analog radio frequency signal to the processor; 2. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, an output power fine tuning unit connected with the processor and the radio frequency signal amplification processing unit, the processor being configured to access the analog radio frequency signal and control the output power fine tuning unit to adjust the output power of the radio frequency signal according to the analog radio frequency signal.

3. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, The modulation signal generation unit comprises a signal source input processing circuit, a filter circuit, a signal initial amplification circuit, and a common and differential network, the output end of the signal source input processing circuit being connected with the processor, the input end of the filter circuit being connected with the processor, and the signal initial amplification circuit being arranged between the filter circuit and the common and differential network. The input modulation signal sampling preprocessing unit comprises a detection circuit, an amplification circuit, and a filter circuit, the amplification circuit being arranged between the detection circuit and the filter circuit.

4. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, The output power signal sampling preprocessing unit comprises a fixed attenuator, a detection circuit, and a filter circuit, the detection circuit being arranged between the fixed attenuator and the filter circuit.

5. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, The modulation signal input delay processing unit comprises a first coupling circuit, a delay circuit, and a second coupling circuit, the delay circuit being arranged between the first coupling circuit and the second coupling circuit.

6. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, The radio frequency signal amplification processing unit comprises a first-stage amplification circuit, an electrically tunable attenuator circuit, a second-stage amplification circuit, a push stage amplification circuit, an isolator, a final-stage amplification circuit, a filter, a coupler, and a filter.

7. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 1, wherein, The output power fine tuning unit comprises an emitter follower and a filter circuit, the emitter follower being connected with the filter circuit. The adaptive multi-mode pre-correction solid-state amplifier architecture further comprises: a power supply control unit configured to provide a working power supply. An external communication control input processing unit is connected to the processor, and is configured to access an external control input signal and pre-process the external control input signal before sending the external control input signal to the processor.

8. The adaptive multi-standard pre-corrected solid state amplifier architecture of claim 7, wherein, The power supply control unit comprises a π-type filter network and a DC / DC step-down circuit. The external communication control input processing unit comprises an input buffer circuit and a level concentration conversion circuit.

9. A communication device, characterized by The communication device comprises the adaptive multi-mode pre-correction solid-state amplifier architecture as claimed in any one of claims 1-8.

Images