A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter

A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter

A novel electronically reconfigurable microwave bandpass filter based on a switched delay-line approach is presented. In contrast to conventional tunable filters, the approach enables the lossy and nonlinear switching elements to be used as part of the coupling elements rather than within the resona...

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Main Author: Wong, Peng Wen
Format: Article
Published: IEEE 2008
Subjects:
T Technology (General)
Online Access:http://eprints.utp.edu.my/1450/2/stamp.jsp%3Ftp%3D%26arnumber%3D4560053%26tag%3D1
http://eprints.utp.edu.my/1450/
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spelling my.utp.eprints.14502010-05-14T05:06:20Z A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter Wong, Peng Wen T Technology (General) A novel electronically reconfigurable microwave bandpass filter based on a switched delay-line approach is presented. In contrast to conventional tunable filters, the approach enables the lossy and nonlinear switching elements to be used as part of the coupling elements rather than within the resonators. Therefore, the filter distinguishes itself through its ability to provide a wide tuning bandwidth with low passband loss and high linearity. Theoretical analysis of the approach is presented in this paper. The feasibility of the approach has been experimentally verified with microstrip circuit prototypes. The filter produced a maximum passband loss of 1.7 dB and a third-order intercept point of >32 dBm with 35% tuning bandwidth. IEEE 2008-08 Article PeerReviewed text/html http://eprints.utp.edu.my/1450/2/stamp.jsp%3Ftp%3D%26arnumber%3D4560053%26tag%3D1 Wong, Peng Wen (2008) A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter. Microwave Theory and Techniques, IEEE Transactions , 56 (8). pp. 1945-1953. ISSN 0018-9480 http://eprints.utp.edu.my/1450/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
topic T Technology (General)
spellingShingle T Technology (General)
Wong, Peng Wen
A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
description A novel electronically reconfigurable microwave bandpass filter based on a switched delay-line approach is presented. In contrast to conventional tunable filters, the approach enables the lossy and nonlinear switching elements to be used as part of the coupling elements rather than within the resonators. Therefore, the filter distinguishes itself through its ability to provide a wide tuning bandwidth with low passband loss and high linearity. Theoretical analysis of the approach is presented in this paper. The feasibility of the approach has been experimentally verified with microstrip circuit prototypes. The filter produced a maximum passband loss of 1.7 dB and a third-order intercept point of >32 dBm with 35% tuning bandwidth.
format Article
author Wong, Peng Wen
author_facet Wong, Peng Wen
author_sort Wong, Peng Wen
title A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
title_short A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
title_full A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
title_fullStr A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
title_full_unstemmed A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter
title_sort new class of low-loss high-linearity electronically reconfigurable microwave filter
publisher IEEE
publishDate 2008
url http://eprints.utp.edu.my/1450/2/stamp.jsp%3Ftp%3D%26arnumber%3D4560053%26tag%3D1
http://eprints.utp.edu.my/1450/
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