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Characteristics of 60 GHz Analog RF-Optic Transceiver Module
Jeha KIM Yong-Duck CHUNG Kwang-Seong CHOI Young-Shik KANG Kyoung-Ik CHO
IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Online ISSN: 1745-1353
Print ISSN: 0916-8516
Type of Manuscript: INVITED PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
electro-absorption duplexer, 60 GHz transceiver, PD, EAM, traveling-wave electrode, cross-talk, RF impedance matching,
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Using an electro-absorption duplexer (EAD) we presented a transceiver (TRx) module for dual function of both electrical-to-optical (E/O) and optical-to-electrical (E/O) conversion at 60 GHz band. The EAD chip was fabricated by monolithically integrating both a waveguide photodiode (PD) and an electro-absorption modulator (EAM) in association with traveling wave electrodes. We also investigated the issues of RF packaging in which the optoelectronic and electronic amplifier devices were co-packaged in a single housing. The RF impedance matching was accomplished in assistance with a microstrip bandpass filter.