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A radio frequency chip and chip processing method integrating beam steering algorithm

A radio frequency chip and beam control technology, applied in the field of radio frequency chips and chip processing that integrates beam control algorithms, can solve the problems of high application cost, difficult development, control bottleneck, etc., and achieve the effect of reducing application cost

Active Publication Date: 2021-12-10
CHENGDU T-RAY TECH CO LTD
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  • Application Information

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

Method used

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  • A radio frequency chip and chip processing method integrating beam steering algorithm
  • A radio frequency chip and chip processing method integrating beam steering algorithm

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Experimental program
Comparison scheme
Effect test

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 the adjustment parameters input by the external device 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 that need to be processed and generated by the radio frequency chip based on the adj...

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Abstract

The invention discloses a radio frequency chip with an integrated beam control algorithm and a chip processing method. By inputting adjustment parameters including position parameters and control instructions to the radio frequency chip, the processing module of the radio frequency chip determines the radio frequency generated by processing based on the adjustment parameters. A beam pointing parameter corresponding to the beam, and then determine an amplitude parameter and a phase parameter corresponding to the radio frequency beam; and generate a corresponding beam according to the amplitude parameter and the phase parameter. By setting multiple radio frequency chips of this type in the corresponding unit antenna or unit sub-array, inputting the corresponding position parameters to each radio frequency chip, and cooperating with the control command input for each operation, the beam control calculation can be performed without high-performance FPGA , and the corresponding beams are directly processed by each radio frequency chip to realize efficient and fast antenna beam control without any bottleneck limitation, and have the technical effect of improving beam control efficiency and breaking the bottleneck of phased array antenna beam control.

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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Patent Type & Authority Patents(China)
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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