Title :
A ultra-wide band channel sounder for mobile communication systems
Author :
Takeuchi, Tsutomu ; Tamura, Masaya
Author_Institution :
Fac. of Eng., Kyoto Sangyo Univ., Japan
Abstract :
A prototype ultra-wideband channel sounder with time delay resolution of 0.5 ns has been developed. The sounder uses the spread spectrum technique based on the classical sliding correlator, however it can measure a power delay profile up to a time delay of 16 μs with 5 kchip/s in real time. And also, it has more than 35 dB amplitude dynamic range with a very simple hardware structure
Keywords :
correlators; mobile radio; spread spectrum communication; mobile communication systems; power delay profile; sliding correlator; spread spectrum technique; time delay resolution; ultra-wideband channel sounder; Acoustic propagation; Delay effects; Hardware; Indoor radio communication; Mobile communication; Power measurement; Prototypes; Signal resolution; Time measurement; Wireless LAN;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2001 12th IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-7244-1
DOI :
10.1109/PIMRC.2001.965272
