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| Content Provider | IET Digital Library |
|---|---|
| Author | Ieu, Wangshuxing Zhang, Dewei Lv, Dalong Wu, Ying |
| Abstract | A novel dual-band bandpass filter using patch resonator combined with microstrip resonant stubs is proposed. Two crossed slots are introduced to disturb the TE200 mode and TE002 mode of patch resonator, forming the first passband (low frequency). Two orthogonal microstrip stubs bring the source–load coupling while they also work as resonators, providing the second passband (high frequency). Each passband can be tuned independently due to the independent-resonant paths and non-crossed couplings between working modes. The proposed filter shares a simple layout, and three transmission zeros are obtained and it results in good selectivity and good out-band rejection. The measured results agree with simulated results well. |
| Starting Page | 665 |
| Ending Page | 667 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 54 |
| e-ISSN | 1350911X |
| Issue Number | Issue 10, May (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/54/10 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2018.0698 |
| Journal | Electronics Letters |
| Publisher Date | 2018-04-04 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Band-pass Filter Dual-band Microstrip Bandpass Filter Independent-resonant Path Independently-tunable Passband Microstrip Filter Microstrip Resonant Stub Microstrip Resonator Noncrossed Coupling Orthogonal Microstrip Stub Passive Filter Passive Network Patch Resonator Resonator Filter Source-load Coupling TE002 Mode TE200 Mode Transmission Zero Waveguide And Microwave Transmission Line Component |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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