Abstract
A phase reversal scheme for changing the polarities of so-called electric and magnetic couplings between distributed resonators is explored. It demonstrates that the phase reversal can be achieved by shifting the excitation to the symmetric point of an open-ended half-wave resonator without altering the coupling geometry. Based on this technique, the polarities of conventional electric and magnetic couplings can be easily toggled. Two quasi-elliptic microstrip quadruplets are synthesized, fabricated and measured for demonstration.
| Original language | English |
|---|---|
| Title of host publication | 2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 614-616 |
| Number of pages | 3 |
| ISBN (Electronic) | 9784902339567 |
| State | Published - 2022 |
| Event | 2022 Asia-Pacific Microwave Conference, APMC 2022 - Yokohama, Japan Duration: 29 11 2022 → 02 12 2022 |
Publication series
| Name | Asia-Pacific Microwave Conference Proceedings, APMC |
|---|---|
| Volume | 2022-November |
Conference
| Conference | 2022 Asia-Pacific Microwave Conference, APMC 2022 |
|---|---|
| Country/Territory | Japan |
| City | Yokohama |
| Period | 29/11/22 → 02/12/22 |
Bibliographical note
Publisher Copyright:© 2022 The Institute of Electronics Information and Communication Engineers (IEICE) of Japan.
Keywords
- Coupling coefficient
- cross couping
- phase reversal
- quadruplet
- transmission zero
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