A 2.4 GHz RF transceiver with digital channel-selection filter for Bluetooth

Masaru Kokubo,Masaaki Shida,Takashi Ishikawa,Hiroki Sonoda,Katsumi Yamamoto,T. Matsuura,Masaharu Matsuoka,Takefumi Endo,Takao Kobayashi,Katsumi Oosaki,Takaaki Henmi,Junya Kudoh,Hirokazu Miyagawa

A 2.4 GHz RF transceiver with digital channel-selection filter for Bluetooth

2002

Masaru Kokubo
Masaaki Shida
Takashi Ishikawa
Hiroki Sonoda
Katsumi Yamamoto
T. Matsuura
Masaharu Matsuoka
Takefumi Endo
Takao Kobayashi
Katsumi Oosaki
Takaaki Henmi
Junya Kudoh
Hirokazu Miyagawa

An RF transceiver chip for Bluetooth that uses a digital channel-selection filter is 3.3/spl times/3.4 mm/sup 2/ in size. It is realized by decrease of the analog area using the digital channel selection filter. The test chip uses 0.35 /spl mu/m BiCMOS.

Keywords:

BiCMOS
Chip
Electronic engineering
Bluetooth
Computer science
Digital filter
Embedded system
Finite impulse response
Transceiver
Communication channel
Radio frequency
Electrical engineering
digital channel

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