Please use this identifier to cite or link to this item: http://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
Source: 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 SizeFormatAccess SettingsVersion 
Miniaturized Closed Loop Resonator Filter Using Capacitively Loaded Transmission Lines.pdf2.31 MBAdobe PDF

OPEN

NoneView/Download

Page view(s)

271
checked on Dec 11, 2017

Download(s)

688
checked on Dec 11, 2017

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.