| Autor: |
Yong-Zhong Zhu, Kaiwei Zuo, Weiguo Dang, Yang Yu |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
2018 International Conference on Microwave and Millimeter Wave Technology (ICMMT). |
| DOI: |
10.1109/icmmt.2018.8563911 |
| Popis: |
A novel doubled folded quarter mode substrate integrate waveguide (DFQMSIW) resonator based on low temperature co-fired ceramic(L TCC) is proposed, and a plane cascade connected DFQMSIW tunable filter is design based on the resonator. The plane cascade double-order DFQMSIW tunable filter realizes the center frequency linearity, which works at 1.6GHz with the adjustable range of 51.8% and the insertion loss is 1.2dB, return loss is less than-15dB. The coplanar cavity coupling structure achieves the bandwidth switchable. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
