Frequency stabilized and phase noise suppressed microwave source using an IQ mixer to detect amplitude modulation and phase perturbation of the reflected signal

An IQ mixer is used in a Pound-stabilized microwave source to detect amplitude modulation of the signal reflected from the reference resonator. By properly configuring the IQ mixer so that the LO and RF inputs are maintained in quadrature at the Q mixer, hence in-phase at the I mixer, lower levels o...

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1. Verfasser:	Raytheon Company
Format:	Patent
Sprache:	eng
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