%0 Journal Article
%T Characterization of a planar self-complementary square-spiral antenna in the THz region
%A Brown, E. R.
%A Lee, A. W. M.
%A Navi, B. S.
%A Bjarnason, J. E.
%J Microwave and Optical Technology Letters
%D 2006
%V 48
%N 3
%F Brown_etal2006
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=736), last updated on Thu, 01 Mar 2012 14:03:51 -0600
%X This paper describes a compact, self-complementary square-spiral antenna on a GaAs substrate with a broadside high-directivity (~9 dB) frequency-independent pattern when coupled through a silicon hyperhemisphere. The driving-point resistance undulates between ~00 and 300Ω from 200 GHz to 1 THz—much higher than the 72Ω value from Booker's modified formula, but quite beneficial for coupling to high-impedance broadband devices
%K optical antennas
%K square spiral antenna
%K self complementary THz
%K photomixing
%K lens
%K method of moments
%K geometric optics
%K physical optics
%P 524-529