Universiti Teknologi Malaysia Institutional Repository

Design of wideband reflectometer for a microwave imaging system

Seman, NorHudah and Bialkowski, M. E. (2007) Design of wideband reflectometer for a microwave imaging system. In: 16th Int. Conf. on Microwaves, Radar and Wireless Communications, MIKON 2006, 22-26 May, 2006, Krakow, Poland.

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Official URL: http://dx.doi.org/10.1109/MIKON.2006.4345097

Abstract

The design of a wideband reflectometer for the purpose of inclusion in a microwave imaging system is described. In order to accomplish reflection coefficient measurements over a large frequency band, wideband couplers, dividers and square-law power detectors are assumed to form the reflectometer. The imperfect operation of the chosen configuration of reflectometer is corrected by using a one-port calibration procedure. The operation of non-calibrated and calibrated instruments is studied with the use of Agilent ADS.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Art. No. 4345097
Uncontrolled Keywords:Microwave imaging system, wideband reflectometers
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:8634
Deposited By: Ms Zalinda Shuratman
Deposited On:06 May 2009 03:10
Last Modified:08 Nov 2011 04:50

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