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Signal Generator and a Measurement System Including Signal Generator

  • US 20190310299A1
  • Filed: 04/17/2019
  • Published: 10/10/2019
  • Est. Priority Date: 11/07/2016
  • Status: Active Grant
First Claim
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1. A measurement system comprising:

  • an analyzer;

    a first expansion module for transmitting a first electromagnetic wave signal to a first antenna under control of the analyzer;

    a second expansion module for receiving a second electromagnetic wave signal through a second antenna;

    a first signal generator for generating a first local oscillation signal under control of the analyzer, and detecting a reference characteristic of the first electromagnetic wave signal and a first test characteristic of the first antenna by using the first local oscillation signal; and

    a second signal generator for generating a second local oscillation signal under control of the analyzer, and detecting a second test characteristic of the second antenna by using the second local oscillation signal,wherein the first signal generator comprises;

    a controller for converting instructions transmitted from the analyzer into internal instructions; and

    a local oscillation signal generator for generating the first local oscillation signal according to the internal instructions.

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