%0 Journal Article
%T Infrared microantennas
%A Boreman, Glenn D.
%J SPIE
%D 1997
%V 3110
%F Boreman1997
%O exported from refbase (https://db.rplab.ru/refbase/show.php?record=755), last updated on Sun, 25 Mar 2012 18:54:21 -0500
%X We present results of mesurments of the polarization response of asymetric spiral antennas coupled Ni-NiO-Ni diodes, over the wavelength range 10.2 to 10.7 μm. The feed structure of the antenna imposes an elliptical polarization singature that is different from the circular polarization expected from a symmetric spiral. We develop a lossy-transmission-line model yielding the measured polarization response. A combination of a balanced and an unbalanced mode is required. Reflected current waves from the arm ends are significant.
%K optical antennas
%P 882-885