Title :
Optical fiber link system for the antenna measurement
Author :
Cho, I.-K. ; Mun, J.-I. ; Kim, S.M. ; Yun, J.H.
Author_Institution :
EM Environ. Res. Team, Electron. & Telecommun. Res. Inst. (ETRI), Daejeon, South Korea
Abstract :
A practical optical link system was prepared with a transmitter (Tx)/receiver (Rx) for the antenna measurement. The optical TRx module consisted of a DFB-LD, a module PCB, a LNA, a driver/receiver IC, a PIN-PD, and a SMF jump cord. For the validity of our proposed system, we compare an optical link system with a RF cable system. The results clearly indicate that our proposed system can be useful to evaluate the antenna from 85 MHz to 2000 MHz.
Keywords :
antenna testing; electromagnetic compatibility; optical cables; optical links; optical receivers; optical transmitters; AUT; DFB-LD; EMC measurement; LNA; PCB module; PIN-PD; RF cable system; SMF jump cord; antenna measurement; antenna-under-test; driver/receiver IC; frequency 85 MHz to 2000 MHz; optical TRx module; optical fiber link system; transmitter/receiver system; Antenna measurements; Optical fiber cables; Optical fiber communication; Optical fibers; Optical receivers; Optical transmitters; Photonic integrated circuits; Radio frequency; Receiving antennas; Transmitting antennas; Antenna measurement; DFB-LD; Electro-optical; Optical fiber; Optical fiber link; Photo-detector;
Conference_Titel :
Photonics in Switching, 2009. PS '09. International Conference on
Conference_Location :
Pisa
Print_ISBN :
978-1-4244-3857-0
Electronic_ISBN :
978-1-4244-3856-3
DOI :
10.1109/PS.2009.5307830
