Novel Circulator Design Accepted for Publication by IEEE MWCL
发布时间：2019-04-08
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- 发布时间：
- 2019-04-08
- 文章标题：
- Novel Circulator Design Accepted for Publication by IEEE MWCL
- 内容：
Abstract:
Circulator is a key component in full-duplex wireless and radar detection systems. In this letter, a dual interference-canceling active quasi-circulator is proposed to enhance the isolation capability over the range of 1-7 GHz. The circulator is fabricated in the standard 0.18-μm CMOS process occupying 1.03 mm x 0.55 mm including the pads. Measurement results demonstrate more than 36-dB isolation from the Tx to the Rx within 6-GHz bandwidth. The designed circulator is a good candidate for duplexers to allow the integrated transmitter and receiver to share a single antenna in the certain short-range wideband wireless communication systems, where noise figure (NF) is not strictly demanded but low cost and high integration are urgently required.https://ieeexplore.ieee.org/document/8698271The IEEE Microwave and Wireless Components Letters (MWCL) publishes three page papers that focus on microwave theory, techniques and applications as they relate to components, devices, circuits, biological effects, and systems involving the generation, modulation, demodulation, control, transmission, and detection of microwave signals.
