Title :
Experimental evaluation of broadband isotropic electric field sensor using three Mach-Zehnder interferometers
Author :
Tajima, K. ; Kobayashi, R. ; Kuwabara, N.
Author_Institution :
NTT Multimedia Networks Labs., Musashino, Japan
fDate :
5/28/1998 12:00:00 AM
Abstract :
A new isotropic electric field sensor integrating three Mach-Zehnder interferometers into one small case has been developed. The three small printed dipole antennas are mutually orthogonal. Experimental measurements showed high sensitivity, wide frequency range and an ideal directional pattern
Keywords :
Mach-Zehnder interferometers; dipole antennas; electric field measurement; microstrip antennas; optical sensors; Mach-Zehnder interferometers; broadband isotropic electric field sensor; directional pattern; frequency range; mutually orthogonal; printed dipole antennas; sensitivity;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19980760
