A phase noise analyzer uses a microwave section to produce a standard reference voltage which is filtered by a sequenced pair of frequency agile filters. The filter output is fed to an indicator which is calibrated to the desired units.
申请公布号
US4634962(A)
申请公布日期
1987.01.06
申请号
US19850708459
申请日期
1985.03.05
申请人
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY
