Abstract
An active circulator is integrated with a quarter-wave short-circuited microstrip patch antenna to produce a fully duplexed transceiver with transmit and receive operation at the same frequency and with the same polarization. The active circulator antenna is shown to have 14-dBi transmit gain and 7.4-dBi receive gain with a transmit-receive isolation of 26.9 dB at 3.745 GHz. This active antenna has potential uses in both short-range communication and radar systems
Translated title of the contribution | An integrated active circulator antenna |
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Original language | English |
Pages (from-to) | 190 - 191 |
Number of pages | 2 |
Journal | IEEE MICROWAVE AND GUIDED WAVE LETTERS |
Volume | 7 (7) |
DOIs | |
Publication status | Published - Jul 1997 |
Bibliographical note
Publisher: IEEEResearch Groups and Themes
- Photonics and Quantum