Integration of LO Drivers, Photonic Reference, and Central Reference Generator
نویسندگان
چکیده
These measurements represent the first test of a local-oscillator (LO) driver based on a multiplied YIGtuned oscillator (YTO) locked to a variable frequency photonic mm-wave reference. The reference is provided as a beatnote between two optical signals and is carried from a remote location by 10 meters of optical fiber to a photomixer at the LO driver site. Phase noise measurements were performed at about 80 GHz. A pre-prototype of the Central Reference Generator (CRG) developed in Socorro was also used in the tests as the fundamental reference from which all other sources were synchronized.
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تاریخ انتشار 2001