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Radio frequency chip integrated with beam control algorithm and chip processing method

A radio frequency chip and beam control technology, applied in radio transmission systems, network planning, electrical components, etc., can solve problems such as high application costs, control bottlenecks, and difficult development

Active Publication Date: 2019-11-05
CHENGDU T-RAY TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0007] This application provides a radio frequency chip with integrated beam control algorithm and a chip processing method to solve the existing radio frequency chip control method in the prior art, which not only has high application cost and is difficult to develop, but also when the antenna array area reaches When the threshold is reached, the entire control system will face the technical problem of control bottleneck

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  • Radio frequency chip integrated with beam control algorithm and chip processing method
  • Radio frequency chip integrated with beam control algorithm and chip processing method

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Embodiment 1

[0053] Please refer to figure 1 , Embodiment 1 of the present application provides a radio frequency chip integrating a beam steering algorithm, including:

[0054] The radio frequency module 101 is connected to a radio frequency signal transmission device for inputting a radio frequency signal to be processed;

[0055] The peripheral interface 102 is connected to an external device to obtain adjustment parameters input by the external device. The adjustment parameters include position parameters and control instructions, and the position parameters are used to characterize the position of the radio frequency chip in the preset array antenna. position, the control instruction is used to control the preset front antenna to generate a predetermined pattern shape;

[0056] The processing module 103 is connected to the peripheral interface, and is used to determine the beam pointing parameters corresponding to the radio frequency beams that need to be processed and generated by t...

Embodiment 2

[0080] Please refer to figure 2 Embodiment 2 of the present application provides a radio frequency chip processing method, which is applied to the radio frequency chip as described in Embodiment 1, including:

[0081] Step 201: Input the radio frequency signal to be processed through the radio frequency module of the radio frequency chip;

[0082] Step 202: Obtain adjustment parameters input by external devices through the peripheral interface of the radio frequency chip, the adjustment parameters include position parameters and control instructions, and the position parameters are used to represent the position of the radio frequency chip in the preset array antenna. position, the control instruction is used to control the preset array antenna to generate a predetermined pattern shape;

[0083]Step 203: Determine the beam pointing parameters corresponding to the radio frequency beams generated by the radio frequency chip based on the adjustment parameters through the proces...

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Abstract

The invention discloses a radio frequency chip integrated with a beam control algorithm and a chip processing method. Adjustment parameters including position parameters and control instructions are input into a radio frequency chip, then a processing module of the radio frequency chip determines beam pointing parameters corresponding to radio frequency beams needing to be processed and generatedbased on the adjustment parameters, and amplitude parameters and phase parameters corresponding to the radio frequency beams are determined; and processing is carried out according to the amplitude parameter and the phase parameter to generate a corresponding wave beam. A plurality of similar radio frequency chips are arranged in corresponding unit antennas or unit subarrays; a corresponding position parameter is input to each radio frequency chip; a control instruction input by each operation is matched, beam control calculation can be carried out without a high-performance FPGA, each radio frequency chip carries out self corresponding processing to generate a corresponding beam, efficient and rapid antenna beam control is realized without any bottleneck limitation, and the technical effects of improving the beam control efficiency and breaking the phased-array antenna beam control bottleneck are achieved.

Description

technical field [0001] The invention relates to the technical field of radio frequency signal processing, in particular to a radio frequency chip integrated with a beam control algorithm and a chip processing method. Background technique [0002] A phased array antenna is an antenna that changes the shape of the pattern by controlling the feeding phase of the radiating elements in the array antenna. Controlling the phase can change the direction of the maximum value of the antenna pattern to achieve the purpose of beam scanning. Due to its high scanning speed, fast phase change speed, and rapid change of the maximum point of the antenna pattern or other parameters, the phased array antenna beam is widely used in production and life. [0003] In the actual operation process, the phased array antenna controls the phase of the RF signal in the corresponding channel through each RF chip, and finally realizes the scanning function of the entire phased array antenna. The externa...

Claims

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Application Information

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IPC IPC(8): H04B7/0408H04W16/28
CPCH04B7/0408H04W16/28
Inventor 王金先伍泓屹郑楷胡洋李莉樊平
Owner CHENGDU T-RAY TECH CO LTD
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