TY  - JOUR
AU  - Brown, E. R.
AU  - Lee, A. W. M.
AU  - Navi, B. S.
AU  - Bjarnason, J. E.
PY  - 2006
DA  - 2006//
TI  - Characterization of a planar self-complementary square-spiral antenna in the THz region
T2  - Microwave Opt Technol Lett
JO  - Microwave and Optical Technology Letters
SP  - 524
EP  - 529
VL  - 48
IS  - 3
KW  - optical antennas
KW  - square spiral antenna
KW  - self complementary THz
KW  - photomixing
KW  - lens
KW  - method of moments
KW  - geometric optics
KW  - physical optics
AB  - 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
N1  - exported from refbase (https://db.rplab.ru/refbase/show.php?record=736), last updated on Thu, 01 Mar 2012 14:03:51 -0600
ID  - Brown_etal2006
ER  -