Title :
An interference robust receive chain for UWB radio in SiGe BiCMOS
Author :
Bergervoet, J. ; Harish, K. ; van der Weide, G. ; Leenaerts, D. ; van de Beek, R. ; Waite, H. ; Zhang, Y. ; Aggarwal, S. ; Razzell, C. ; Roovers, R.
Author_Institution :
Philips Res., Eindhoven, Netherlands
Abstract :
A fully integrated receive chain for UWB radio in SiGe BiCMOS is presented. The packaged device includes a wideband LNA, a mixer, and an IF filter and has an overall NF of 7.5 dB. The IIP3 of -3 dBm and the accurately controlled and steep filter characteristic enables a robust coexistence with systems working in the 2.4 and 5 GHz bands.
Keywords :
BiCMOS analogue integrated circuits; Chebyshev filters; Ge-Si alloys; MMIC amplifiers; MMIC mixers; UHF mixers; integrated circuit design; low-pass filters; radio receivers; ultra wideband communication; wideband amplifiers; 2.4 GHz; 5 GHz; 7.50 dB; Chebyshev filter; IF filter; SiGe; SiGe BiCMOS; UWB radio; interference robust receive chain; low-pass filter; mixer; noise figure; silicon-germanium BiCMOS; wideband LNA; BiCMOS integrated circuits; Control systems; Filters; Germanium silicon alloys; Interference; Noise measurement; Packaging; Robustness; Silicon germanium; Wideband;
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.2005.1493938
