Title :
A high channel efficiency transceiver based on direct access frequency synthesis technique
Author :
Yuen, Chung Ming ; Tsang, Kim Fung
Author_Institution :
Dept. of Electron. Eng., City Univ. of Hong Kong, China
Abstract :
A novel high channel efficiency transceiver based on a fast acquisition frequency synthesizer has been designed. The direct access frequency synthesis technique is applied and a simple memory look-up table is incorporated to expedite channel acquisition. The technique simplifies the frequency control process in the transceiver and thus reduces the channel switching time. As a result, the channel efficiency is improved. The proposed transceiver is ideal for frequency hopping mobile communication applications
Keywords :
frequency control; frequency hop communication; frequency synthesizers; mobile radio; spread spectrum communication; table lookup; FH-SS transceiver; channel acquisition; channel switching time reduction; direct access frequency synthesis; fast acquisition frequency synthesizer; frequency control; frequency hopping mobile communication; frequency hopping spread spectrum; high channel efficiency transceiver; memory look-up table; Channel spacing; Communication switching; Data communication; Design engineering; Frequency synthesizers; Phase locked loops; Signal synthesis; Spread spectrum communication; Table lookup; Transceivers;
Conference_Titel :
Vehicular Technology Conference, 2000. IEEE-VTS Fall VTC 2000. 52nd
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-6507-0
DOI :
10.1109/VETECF.2000.886793
