Single sideband FSS with high image rejection

Raymond Dickie, Robert Cahill, Harold Gamble, Vincent Fusco, Alan Rea, N. Grant, B. Moyna

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The design of a quasi-optical single sideband filter, which provides more than 30 dB of isolation between the frequency bands 294-305.5 and 329.5-341.5 GHz in the TM plane at 45 degrees incidence, is described. The structure, which consists of three free-standing arrays of dipole slot elements, generates a bandpass spectral response with an insertion loss below 0.5 dB at resonance. Simulated and measured transmission coefficients in the range 250-400 GHz are shown to be in good agreement.
Original languageEnglish
Pages (from-to)1137-1138
Number of pages2
JournalElectronics Letters
Volume42
DOIs
Publication statusPublished - 2006

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