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Self‐equalization technique for distributed quasi‐circulator
Author(s) -
Mung Steve W. Y.,
Chan Wing Shing
Publication year - 2009
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.23949
Subject(s) - circulator , wideband , equalization (audio) , microwave , amplifier , electronic engineering , electrical engineering , computer science , engineering , telecommunications , channel (broadcasting) , cmos
A self‐equalization technique for an active quasi‐circulator is proposed. It is formed using distributed amplifiers, which show how it achieves wideband frequency operation without the use of additional phase shifters. Experimental results show that it can operate over the frequency range 0.8–2.2 GHz. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 182–184, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23949