Title :
Near field antennas measurements using photonic antenna
Author :
Yevhen Yashchyshyn;Josef Modelski;Sergei Malyshev;Alexander Chizh;Maxim Svirie;Pawel Wegrzyniak
Author_Institution :
Institute of Radioelectronics, Warsaw University of Technology, 15/19 Nowowiejska Str., 00-665 Warsaw, Poland
Abstract :
The paper presents a near-field antenna measurements solution using a fiber-optic techniques to improve phase measurements accuracy. Main problem in near-field antenna measurements is phase distortions from changes of cable geometry during the measurements. Measurement solution has been proposed, which allows to illuminate phase errors and consequently to enhance measurement accuracy comparing with conventional technique.
Keywords :
"Antenna measurements","Phase measurement","Probes","Distortion measurement","Optical fiber cables","Microwave antennas","Microwave measurements","Instruments","Electromagnetic measurements","Surface reconstruction"
Conference_Titel :
Microwave Conference, 2007. European
Print_ISBN :
978-2-87487-001-9
DOI :
10.1109/EUMC.2007.4405256
