A four channel angle of arrival detector using optical downconversion

Autor:	A. Ward, P.D. Biernacki, P.J. Mathews, L.T. Nichols, R. Madara
Rok vydání:	2003
Předmět:	Physics Anechoic chamber business.industry Resolution (electron density) Detector Astrophysics::Cosmology and Extragalactic Astrophysics Optical downconverter Optics Antenna spacing Angle of arrival business Microwave Computer Science::Information Theory Communication channel
Zdroj:	1999 IEEE MTT-S International Microwave Symposium Digest (Cat. No.99CH36282).
DOI:	10.1109/mwsym.1999.779528
Popis:	A fiber-optic system for microwave angle of arrival measurements is demonstrated in an anechoic chamber for the first time. The system consists of a four-channel optical downconverter capable of processing received signals from 2-18 GHz. Direction resolution is determined by the antenna spacing, and at 10 GHz is spatially better than 0.1.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::93d65d1a2591857111b1fa43e43b6d83 https://doi.org/10.1109/mwsym.1999.779528 Zobrazit plný text záznamu