NDLI: Design & full-wave EM simulation of Ku-band orthomode transducer (OMT)

Content Provider	IEEE Xplore Digital Library
Author	Latif, M. Salfi, A.U. Shafique, M.Q.
Copyright Year	2013
Description	Author affiliation: Satellite R&D Center, SUPARCO, Lahore, Pakistan (Latif, M.; Salfi, A.U.; Shafique, M.Q.)
Abstract	The paper describes the design and full-wave EM simulation of Ku-band (10.7-14.5) GHz orthomode transducer (OMT). The OMT designed is class 2 (symmetric OMT) which has higher fractional bandwidth and cross-polarization isolation than the class 1 OMT. It is realized with Modified Bfifot junction where the tuning pins are replaced with well placed capacitive steps. Moreover septum is four times thicker than conventional class 2 OMT, making it realizable up to 1 THz frequency. Cross-polarization isolation ≥ 80 dB and return loss ≥ 20 dB are achieved in the entire band. Effect of manufacturing tolerances and assembly misalignment are incorporated d the full-wave EM simulation. All the simulation & optimization work is done in industry standard EM Simulation software.
Starting Page	355
Ending Page	359
File Size	1951337
Page Count	5
File Format	PDF
ISBN	9781467344258
e-ISBN	9781467344265
DOI	10.1109/IBCAST.2013.6512178
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-15
Publisher Place	Pakistan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Industries Transducers Manufacturing Complexity theory Microwave filters Standards Tuning
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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