Research Article
Reconfigurable Ring Filter with Controllable Frequency Response
Table 2
Summary of values with adjustment impedances
Ω and
Ω while
is automatically calculated to be equal to 35.066 Ω.
| Return loss before adjustment (dB) | Return loss after adjustment (dB) | Position of simulated reconfigured center frequency, | Before adjustment (GHz) | After adjustment (GHz) |
| 7.72 dB | 34.38 dB | 1.220 | 1.202 | 7.03 dB | 25.08 dB | 1.178 | 1.160 | 6.29 dB | 19.97 dB | 1.132 | 1.114 |
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