介绍一种低相噪、捷变频x波段频率综合器设计方法,并进行理论分析、计算,最后给出测试结果。
A design method for low phase noise agile X-band frequency synthesizer is presented, the theoretic analysis and calculation is performed and the test results are given.
参照国家标准的测试方法,对变压器绕组模型进行了测试、分析,得到了绕组变形的频率响应特性曲线。
According to the national standard test methods, the frequency response of winding deformation curve was obtained through testing and analyzing the transformer winding model.
测试结果表明:估值器的频率分辨率和幅值稳定性较高,能满足工程计算的要求。
The test result shows that the estimator can satisfy the engineering requirement of frequency distinguishability and amplitude stability.
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