Name
Abstract | ||
|---|---|---|
This paper presents a theoretical analysis and experimental confirmation of a tunable ring resonator that can independently change its resonant frequency and bandwidth. The tunable ring resonator comprises a ring resonator, three tunable capacitors, and switches. The resonant frequency changes according to the capacitance of tunable capacitors, and the bandwidth varies by changing the state of the switches. The unique feature of the resonator is that the resonant frequency remains steady when the bandwidth is changed. The fundamental characteristics are shown based on linear circuit simulation and electromagnetic simulation results. The resonator is fabricated using GaAs FET single-pole single-throw switches. The fabricated resonator changes the resonant frequency from 1.5 GHz to 2.0 GHz and the fractional bandwidth from 5% to 30%. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1587/transele.2018ECP5063 | IEICE TRANSACTIONS ON ELECTRONICS |
Keywords | Field | DocType |
tunable resonators, ring resonators, microstrip lines, switches | Discrete mathematics,Resonator,Bandwidth (signal processing),Optoelectronics,Mathematics | Journal |
Volume | Issue | ISSN |
E102C | 5 | 1745-1353 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kunihiro Kawai | 1 | 0 | 0.34 |
| Hiroshi Okazaki | 2 | 3 | 4.78 |
| Shoichi Narahashi | 3 | 5 | 8.14 |
| Noriharu Suematsu | 4 | 11 | 15.30 |