Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/14992
Title: | Miniaturized loop resonator filter using capacitively loaded transmission lines | Authors: | MAK HON YEONG | Keywords: | Capacitively loaded transmission lines; loop resonator | Issue Date: | 25-Oct-2005 | Citation: | MAK HON YEONG (2005-10-25). Miniaturized loop resonator filter using capacitively loaded transmission lines. ScholarBank@NUS Repository. | Abstract: | This thesis details the design and investigation of a miniaturized microstrip closed loop resonator using slow wave structures in the form of capacitively loaded microstrip lines. A novel miniaturized closed loop resonator structure that achieves both miniaturization and improved coupling has been developed. The miniaturized resonator is demonstrated to achieve a 37% reduction in area when compared against a square closed loop resonator of equivalent resonant frequency. Also developed are feed structures to provide improved control of external QL. To aid resonator design, a methodology to synthesize the new structure based on frequency requirements is provided.A 3rd order Chebyshev filter using the new resonator structure has been fabricated. In comparison to a filter synthesized using a closed loop resonator of similar size, the new structure achieves a 22% lower resonant frequency and also an additional area reduction of 6% which is possible due to space savings provided by the structure. | URI: | http://scholarbank.nus.edu.sg/handle/10635/14992 |
Appears in Collections: | Master's Theses (Open) |
Show full item record
Files in This Item:
File | Description | Size | Format | Access Settings | Version | |
---|---|---|---|---|---|---|
Miniaturized Closed Loop Resonator Filter Using Capacitively Loaded Transmission Lines.pdf | 2.31 MB | Adobe PDF | OPEN | None | View/Download |
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.