High interference resistance antenna feeder tester control method
A control method and high anti-interference technology, applied in the field of antenna and feeder lines, can solve the problems of high requirements for digital processors, increase the cost of antenna and feeder lines, and high hardware design requirements, and achieve low device cost, reduce processing difficulty, and improve anti-interference ability Effect
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[0021] The attached drawings are only for illustrative purposes and cannot be understood as a limitation of this patent; in order to better illustrate this embodiment, some parts of the attached drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; It is understandable for the personnel that some well-known structures in the drawings and their descriptions may be omitted. The positional relationship described in the drawings is only for illustrative purposes and cannot be understood as a limitation of the patent.
[0022] Such as figure 1 As shown, a control method of a high anti-interference antenna and feeder tester includes the following steps:
[0023] S1. The test RF signal source is divided into reference RF signal and test RF signal through a power divider;
[0024] S2. The LO signal source of the local oscillator is divided into a reference LO signal and a test LO signal through a power divider;
[0025] S3. The reference RF signa...
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