A wide modulation bandwidth bidirectional CMOS IQ modulator/demodulator for microwave and millimeter-wave gigabit applications

Shou Hsien Weng, Che Hao Shen, Hong Yeh Chang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

5 引文 斯高帕斯(Scopus)

摘要

A wide modulation bandwidth bidirectional IQ modulator/demodulator using 0.18 μm CMOS process is presented in this paper. Two doubly balanced modified Gilbert-cell resistive mixers are employed in the circuit design to achieve both broad RF and baseband bandwidths. The proposed IQ modulator/demodulator demonstrates a RF bandwidth of from 25 to 52 GHz, and a modulation bandwidth of from dc to 14 GHz. Furthermore, the modulation or demodulation can be performed at the same input/output ports of the proposed circuit, and the complexity of the transceiver can be reduced. The bidirectional IQ modulator/demodulator has a potential for 10 gigabit bidirectional communication systems in microwave and millimeter-wave (MMW) band.

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主出版物標題European Microwave Week 2012
主出版物子標題"Space for Microwaves", EuMW 2012, Conference Proceedings - 7th European Microwave Integrated Circuits Conference, EuMIC 2012
頁面8-11
頁數4
出版狀態已出版 - 2012
事件7th European Microwave Integrated Circuits Conference, EuMIC 2012 - Held as Part of 15th European Microwave Week, EuMW 2012 - Amsterdam, Netherlands
持續時間: 29 10月 201230 10月 2012

出版系列

名字European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 7th European Microwave Integrated Circuits Conference, EuMIC 2012

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???event.eventtypes.event.conference???7th European Microwave Integrated Circuits Conference, EuMIC 2012 - Held as Part of 15th European Microwave Week, EuMW 2012
國家/地區Netherlands
城市Amsterdam
期間29/10/1230/10/12

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