Title :
A system-on-chip for bi-directional point-to-multipoint wireless digital audio applications
Author :
Kianush, K. ; Rapp, Jan ; Westberg, David ; Van Valburg, Johan ; Johansson, Peter ; Ponnette, Raf ; Philips, Norbert
Author_Institution :
Catena, Delft, Netherlands
Abstract :
A single-chip transceiver for wireless digital audio applications is realized in a 0.25 μm BiCMOS process. To avoid the congested 2.4 GHz band and to achieve better penetration through walls, 863 and 915 MHz bands are adopted. The frame structure used in this design guarantees a low latency for streaming audio. Adaptive frequency hopping and antenna diversity ensure robust link management.
Keywords :
BiCMOS integrated circuits; digital radio; diversity reception; system-on-chip; transceivers; wireless LAN; 0.25 micron; 863 MHz; 915 MHz; BiCMOS process; WLAN; adaptive frequency hopping; antenna diversity; bi-directional wireless digital audio; point-to-multipoint wireless digital audio; robust link management; single-chip transceiver; streaming audio; system-on-chip; Baseband; Bidirectional control; Bluetooth; Digital filters; Filtering; Finite impulse response filter; Frequency shift keying; Radio frequency; System-on-a-chip; Transceivers;
Conference_Titel :
Solid-State Circuits Conference, 2005. Digest of Technical Papers. ISSCC. 2005 IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-8904-2
DOI :
10.1109/ISSCC.2005.1493889
