Title :
Planar reactive near-field scanning system at KRISS
Author :
Lee, Dong-Joon ; Kang, No-Weon ; Kwon, Jae-Yong ; Joo-Gwang Lee ; Kang, Jin-Seob
Author_Institution :
Center for Electromagn., Korea Res. Inst. of Stand. & Sci. (KRISS), Daejeon, South Korea
Abstract :
A photonic-assisted reactive near-field scanner for planar antennas is presented. We, KRISS (Korea Research Institute of Standards and Science), have recently developed electro-optic sensors as all-dielectric electric field probes and utilized them for field imaging of antenna patterns. The performance of our system, as well as calibration of the system drift, are introduced by exploring 4 × 4 patch antenna arrays at the K-band.
Keywords :
antenna radiation patterns; microstrip antennas; microwave antennas; planar antennas; KRISS; Korea Research Institute of Standards and Science; antenna patterns; dielectric electric field probes; electro-optic sensors; patch antenna; planar reactive near-field scanning system; Antenna arrays; Calibration; Electrooptic devices; Image sensors; K-band; Optoelectronic and photonic sensors; Patch antennas; Planar arrays; Probes; Standards development;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5543200
