10 June 1994 Intensity modulation of LiNbO3 electro-optic modulator by free-space radiation coupling
Author Affiliations +
Proceedings Volume 2155, Optoelectronic Signal Processing for Phased-Array Antennas IV; (1994); doi: 10.1117/12.177427
Event: OE/LASE '94, 1994, Los Angeles, CA, United States
Abstract
A free space coupled intensity modulator is designed at 20GHz. Slot antennas are printed on LINbO3 substrate and are individually connected to short length of electrodes, intensity modulation occurs by radiation coupling. Measurement of a different pattern of slot antennas are given, it is suggested to couple linear slot antennas in order to increase the bandwidth. Characterization of three designs of intensity modulators are presented.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Elisabeth Penard, Kazuhiro Matsui, Hiroyo Ogawa, "Intensity modulation of LiNbO3 electro-optic modulator by free-space radiation coupling", Proc. SPIE 2155, Optoelectronic Signal Processing for Phased-Array Antennas IV, (10 June 1994); doi: 10.1117/12.177427; https://doi.org/10.1117/12.177427
PROCEEDINGS
12 PAGES


SHARE
KEYWORDS
Modulation

Antennas

Electrooptic modulators

Modulators

Electrodes

Free space

RELATED CONTENT


Back to Top