Keyword : variable gain amplifier


A 0.1-1 GHz CMOS Variable Gain Amplifier Using Wideband Negative Capacitance
Hangue PARK Sungho LEE Jaejun LEE Sangwook NAM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/10/01
Vol. E92-C  No. 10 ; pp. 1311-1314
Type of Manuscript:  BRIEF PAPER
Category: Electronic Circuits
Keyword: 
variable gain amplifierwidebandcascodenegative capacitance
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Wired CDMA Interface with Adaptivity for Interconnect Capacitances
Tsukasa IDA Shinsaku SHIMIZU Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/10/01
Vol. E88-A  No. 10 ; pp. 2702-2706
Type of Manuscript:  Special Section LETTER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
CMOS analog circuitvariable gain amplifierCDMA
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A CMOS IF Variable Gain Amplifier with Exponential Gain Control
Sungwoo CHA Tetsuya HIROSE Masaki HARUOKA Toshimasa MATSUOKA Kenji TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/02/01
Vol. E88-A  No. 2 ; pp. 410-415
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
variable gain amplifierVGAlinearized transconductancelinear-in-dB characteristicsexponential gain controlCMOS
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A Compact Low Voltage CMOS Exponential Current-to-Voltage Converter Free from Transconductance Parameter Matching between NMOS and PMOS
Makoto YAMAGUCHI Akira HYOGO Keitaro SEKINE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/06/01
Vol. E87-C  No. 6 ; pp. 1033-1036
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit and Device Technologies)
Category: 
Keyword: 
exponential circuitautomatic gain controlvariable gain amplifier
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A 380-MHz CMOS Linear-in-dB Variable Gain Amplifier with Gain Compensation Techniques for CDMA Systems
Osamu WATANABE Mitsuyuki ASHIDA Tetsuro ITAKURA Shoji OTAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/06/01
Vol. E86-C  No. 6 ; pp. 1069-1076
Type of Manuscript:  Special Section PAPER (Special Issue on Devices and Circuits for Next Generation Multi-Media Communication Systems)
Category: 
Keyword: 
variable gain amplifierVGAgain compensationtemperature compensationlinear-in-dB characteristicssquare circuitMOSFETsquare-law regionexponential-law regionCDMA
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A Variable Gain Amplifier Using a Photo Coupler for a Low Frequency IF Amplifier Stage
Yoshio TSUDA Shigeru SHIMAMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/02/01
Vol. E86-A  No. 2 ; pp. 280-287
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
variable gain amplifierCds photo couplerIF amplifierintermodulation distortionsuperheterodyne receiver
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A Low Offset 1.9-GHz Direct Conversion Receiver IC with Spurious Free Dynamic Range of over 67 dB
Shoji OTAKA Takafumi YAMAJI Ryuichi FUJIMOTO Hiroshi TANIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/02/01
Vol. E84-A  No. 2 ; pp. 513-519
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques Supporting the System LSI Era)
Category: 
Keyword: 
direct conversion receiverdouble balanced mixervariable gain amplifieron-chip balun90 phase-shifter
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