Title :
A Quasi-Optical Receiver Design
Abstract :
The design of a completely quasi-optical 1.5 mm aircraft radiometer receiver is discussed in detail. The radiometer beam switching is described as well as a reflection isolator utililizing a reciprocating mirror. A quasi-optical local oscillator injection system using a Folded Fabry-Perot resonator is described and receiver performance levels given.
Keywords :
Aircraft; Diodes; Frequency; Lenses; Local oscillators; Mirrors; Noise measurement; Optical reflection; Radiometry; Voltage;
Conference_Titel :
Microwave Symposium Digest, 1977 IEEE MTT-S International
Conference_Location :
San Diego, CA, USA
DOI :
10.1109/MWSYM.1977.1124373
