DocumentCode
3551484
Title
A multistate reflectometer in dielectric guide for the frequency range 75-140 GHz
Author
Collier, R.J. ; D´Souza, M.F.
Author_Institution
Electron. Eng. Lab., Kent Univ., Canterbury, UK
fYear
1991
fDate
10-14 July 1991
Firstpage
1027
Abstract
An implementation of a fourport multistate-reflectometer using dielectric guide for the frequency band 75-140 GHz is discussed. The authors focus on the realization of a phase shifter, as this component had not previously had an equivalent for use with dielectric waveguides. The characteristics of the final instrument were measured at intermediate frequencies and a calibration was performed at 94 GHz. Measurement results are in good agreement with theory.<>
Keywords
calibration; dielectric waveguides; microwave reflectometry; phase shifters; waveguide components; 75 to 140 GHz; EHF; MM-wave fourport type; calibration; dielectric guide; multistate reflectometer; phase shifter; Calibration; Circuits; Dielectric measurements; Electromagnetic scattering; Electromagnetic waveguides; Frequency; Phase shifters; Rectangular waveguides; Reflection; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1991., IEEE MTT-S International
Conference_Location
Boston, MA, USA
ISSN
0149-645X
Print_ISBN
0-87942-591-1
Type
conf
DOI
10.1109/MWSYM.1991.147187
Filename
147187
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