Abstract
This paper presents a new standard rectangular waveguide bandpass filter (BPF) design method based on complementary split ring resonator (CSRR). 3-dB fractional bandwidth (FBW) from 3.2% to 31% can be controlled by split positions along the slot in the resonator. A modified lumped element circuit model is proposed and used to explain the resonant frequencies of the CSRR. A design example of a Ku-band 3rd order BPF with 5% FBW and maximum insertion loss of 0.47dB in the pass band is introduced. This technique provides a transmission zero at the upper transition band.
| Original language | English |
|---|---|
| Title of host publication | European Microwave Week 2016 |
| Subtitle of host publication | "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1179-1182 |
| Number of pages | 4 |
| ISBN (Electronic) | 9782874870439 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | 46th European Microwave Conference, EuMC 2016 - London, United Kingdom Duration: 4 Oct 2016 → 6 Oct 2016 |
Publication series
| Name | European Microwave Week 2016: "Microwaves Everywhere", EuMW 2016 - Conference Proceedings; 46th European Microwave Conference, EuMC 2016 |
|---|
Conference
| Conference | 46th European Microwave Conference, EuMC 2016 |
|---|---|
| Country/Territory | United Kingdom |
| City | London |
| Period | 4/10/16 → 6/10/16 |
Bibliographical note
Publisher Copyright:© 2016 EuMA.
Keywords
- BPF
- Band pass filter
- Bandwidth control
- CSRR
- Complementary split ring resonato
- Rectangular waveguide
- Split
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