The search functionality is under construction.
The search functionality is under construction.

Author Search Result

[Author] Kyoung-Ik CHO(1hit)

1-1hit
  • Characteristics of 60 GHz Analog RF-Optic Transceiver Module

    Jeha KIM  Yong-Duck CHUNG  Kwang-Seong CHOI  Young-Shik KANG  Kyoung-Ik CHO  

     
    INVITED PAPER

      Vol:
    E90-C No:2
      Page(s):
    359-364

    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.