상세정보
학술대회
The Performance of the Waveguide Photodiode implemented in the LTCC-based Photonic Millimeter-Wave Receiver for Broadband Fixed Wireless HDTV Broadcasting network with 60 GHz Millimeter wave over Fiber Link
- 발행일
- 200712
- 출처
- Asia-Pacific Microwave Conference (APMC) 2007, pp.1-4
- 협약과제
- 07MB1100, 60GHz Pico cell 통신용 SoP, 유현규
- 초록
- An LTCC-based photonic millimeter-wave receiver using a waveguide photodiode was developed for the detection of the analogue millimeter-wave optical signal transmitted over optical fiber. An LTCC-based photonic millimeter-wave receiver processed 2.67 Gbps of the HDTV data which are frequency-up converted optical signal of 60 GHz. The total bandwidth assigned for the HDTV is 528 MHz which is occupied by 88 channels whose unit channel bandwidth is 6 MHz. The transferred RF signal format was based on single carrier in 60 GHz band with 64 QAM modulation. The low cost LTCC based 60 GHz millimeter-wave photo-receiver was successfully demonstrated for the gjgabit-per-seoond wireless HDTV broadcasting systems.
- KSP 제안 키워드
- 6 MHz, 60 GHz band, Broadcasting system, Channel bandwidth, Fiber link, Low-cost, Optical fiber, Optical signal, QAM modulation, RF signal, Single-carrier(SC)