| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 721980 | The Journal of China Universities of Posts and Telecommunications | 2012 | 4 Pages |
Abstract
This paper theoretically analyzed the characteristics of the microstrip hybrid ring. 3 dB standard microstrip hybrid ring and racetrack hybrid ring, whose working frequency is 3 GHz, have been designed on a rectangular substrate. Using high frequency structure simulator (HFSS) software as tool for simulation, the s-parameter data is comparatively studied. The experimental results showed that the overall performance of the designed racetrack microstrip hybrid ring is superior to the ordinary standard microstrip hybrid ring.
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