This thesis proposes a novel dual passband filter architecture and develops a design flow and synthesis method for this architecture. The technical contents include the fundamental passband filter design and the further methods for generating the higher second passband and the multiple transmission zeros. This thesis organizes a design flow based on analytical formulation for the proposed dual passband filter architecture. One can follow this design flow to substitute the filter specifications into the formulation and then can obtain the necessary element values for the filter architecture that match the specified specifications. The dual passband filter architecture is finally implemented on LTCC substrate for WLAN (IEEE 802.11 a/b/g) applications with verification of S parameters using EM-simulation and actual measurement.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0727108-000347 |
| Date | 27 July 2008 |
| Creators | Lin, Kuan-chang |
| Contributors | Sung-Mao Wu, Chie-In Lee, Tzyy-Sheng Horng, Huey-Ru Chuang, Sheng-Fuh Chang |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0727108-000347 |
| Rights | withheld, Copyright information available at source archive |
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