Lightweight dichroic reflector panels developed for use in multiplexing electromagnetic waves at three or four microwave frequencies. Basic requirement: panels be highly reflective in X and Ka bands and highly transmissive in Ku and S bands. Intended application in subreflector of main paraboloidal reflector to enable simultaneous operation in both prime-focus configuration in Ku and S bands and Cassegrain configuration in X and Ka bands.
Frequency-Selective Microwave Reflectors
NASA Tech Briefs ; 18 , 1
1994-01-01
Sonstige
Keine Angabe
Englisch
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