Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
 
Articles by Zhiwei Zheng
Total Records ( 1 ) for Zhiwei Zheng
  Zhiwei Zheng , Ying Li , Jiangnan Xiao and Lin Chen
  This study proposes a novel scheme for realizing a cost-effective Base Station (BS) by using optical Local Oscillator (LO) and millimeter (mm)-wave signal distribution in a Radio-Over-Fiber (ROF) system. In the Central Station (CS), the optical LO and mm-wave signals were obtained via the Four-Wave Mixing (FWM) process in a Semiconductor Optical Amplifier (SOA). A 100/200 GHz optical interleaver was used to separate the optical LO and mm-wave signal in the BS and simplify the complexity of the filtering configuration. The 40 GHz optical LO and mm-wave distribution has been experimentally demonstrated in ROF systems by using the proposed scheme. The power penalty for downlink 40 GHz mm-wave signal was less than 1 dB.
 
 
 
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility