TITLE

Transient response of planar integrated optoelectronic antennas

AUTHOR(S)
DeFonzo, Alfred P.; Jarwala, Madhuri; Lutz, Charles
PUB. DATE
April 1987
SOURCE
Applied Physics Letters;4/27/1987, Vol. 50 Issue 17, p1155
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Broadband tapered slot antennas monolithically integrated on ion damaged silicon-on-sapphire substrates are driven by picosecond photoconductivity to generate and detect millimeter waves. The time-dependent electromagnetic impulse response of these transceivers is modeled by relating the antenna structure and the shape of the exciting pulse. The far-field response is observed to consist of a traveling-wave component and a standing-wave component, which is also predicted by the model.
ACCESSION #
9822739

 

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