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
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Abstract
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.
Item Type: | Article |
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Subjects: | T Technology > T Technology (General) |
Departments / MOR / COE: | Departments > Electrical & Electronic Engineering |
Depositing User: | Dr. Peng Wen Wong |
Date Deposited: | 14 May 2010 05:06 |
Last Modified: | 14 May 2010 05:06 |
URI: | http://scholars.utp.edu.my/id/eprint/1450 |
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A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter. (deposited 21 Apr 2010 08:19)
- A New Class of Low-Loss High-Linearity Electronically Reconfigurable Microwave Filter. (deposited 14 May 2010 05:06) [Currently Displayed]