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A highly integrated Ka‐band transceiver module with two channels
Author(s) -
Wang Zhigang,
Xu Ruimin,
Guo Yunchuan,
Zhang Yong,
Yan Bo
Publication year - 2010
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.25005
Subject(s) - transceiver , ka band , microwave , electrical engineering , resonator , engineering , waveguide , voltage , optoelectronics , electronic engineering , physics , telecommunications , cmos
A compact Ka‐band square‐wave modulation transceiver module with two receiving and transmitting channels is presented.This module consists of 15 monolithic microwave integrated circuits, two dielectric resonator oscillators, a E‐plane waveguide filter, a coupler, two power dividers, and over 200 components, and works at two Ka‐band operating frequency points. The developed Ka‐band transceiver module is fabricated using advanced packages techniques, which has a compact size of 120 mm × 60 mm × 20 mm and exhibits greater than 500 mw output power with amplitude imbalance of two output ports less than 30 mw, switch rise time and fall time less than 4 ns, isolation of transmitting two channels more than 63 dB, and voltage standing wave ratio of receiving ports better than 1.3. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 615–618, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25005