Keyword : complex filter


An (N+N2)-Mixer Architecture for a High-Image-Rejection Wireless Receiver with an N-Phase Active Complex Filter
Mamoru UGAJIN Takuya SHINDO Tsuneo TSUKAHARA Takefumi HIRAGURI 
Publication:   
Publication Date: 2017/04/01
Vol. E100-A  No. 4 ; pp. 1008-1014
Type of Manuscript:  PAPER
Category: Circuit Theory
Keyword: 
integrated circuitwireless receiverimage rejectionmismatch correction3-phase analog circuitcomplex filter
 Summary | Full Text:PDF(1.6MB)

A Wideband Asymmetric Digital Predistortion Architecture for 60 GHz Short Range Wireless Transmitters
Kenji MIYANAGA Masashi KOBAYASHI Noriaki SAITO Naganori SHIRAKATA Koji TAKINAMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/10/01
Vol. E99-C  No. 10 ; pp. 1190-1199
Type of Manuscript:  Special Section PAPER (Special Section on Microwave and Millimeter-Wave Technology)
Category: 
Keyword: 
digital predistortion (DPD)power amplifier (PA)adjacent channel leakage powercomplex filterwide-bandwidthWiGigCMOS60 GHz
 Summary | Full Text:PDF(1.4MB)

Design of a Direct Sampling Mixer with a Complex Coefficient Transfer Function
Yohei MORISHITA Noriaki SAITO Koji TAKINAMI Kiyomichi ARAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/06/01
Vol. E95-C  No. 6 ; pp. 999-1007
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
attenuation poleCharge Domain Filter (CDF)complex filterDirect Sampling Mixer (DSM)discrete time systemsImage Rejection Mixer (IRM)IIR filtersreconfigurable architectures
 Summary | Full Text:PDF(1.3MB) | Errata[Uploaded on February 1,2014]

Balanced Three-Phase Active-RC Tow-Thomas Biquad Complex Filter for Wireless Communication Systems
Junya MATSUNO Hiroki SATO Akira HYOGO Keitaro SEKINE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/06/01
Vol. E91-C  No. 6 ; pp. 945-948
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
three-phaseactive-RCTow-Thomascomplex filter
 Summary | Full Text:PDF(520.3KB)

Experimental Evaluation of the Super Sweep Spectrum Analyzer
Masao NAGANO Toshio ONODERA Mototaka SONE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3 ; pp. 782-790
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
spectrum analyzersweepchirpcomplex filternegative chirpdigital IF
 Summary | Full Text:PDF(441.6KB)

A Polyphase Transfer Function Design Based on Frequency Transformation from Prototype LPF
Cosy MUTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/02/01
Vol. E91-A  No. 2 ; pp. 554-556
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
polyphase filtercomplex filterfrequency transformationZolotarev approximation
 Summary | Full Text:PDF(194.4KB)

An Integrable Image Rejection System Using a Complex Analog Filter with Variable Bandwidth and Center Frequency Characteristics
Cosy MUTO Hiroshi HOSHIKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/02/01
Vol. E85-A  No. 2 ; pp. 309-315
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
image rejectionsoftware radiocomplex filtercomplex leapfrogvariable characteristics
 Summary | Full Text:PDF(564.4KB)

Realization of Universal Active Complex Filter Using CCIIs and CFCCIIs
Xiaoxing ZHANG Xiayu NI Masahiro IWAHASHI Noriyoshi KAMBAYASHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/02/25
Vol. E81-A  No. 2 ; pp. 244-251
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques in the Digital-Oriented Era)
Category: 
Keyword: 
active filtercurrent conveyorcurrent followercomplex filtersensitivity
 Summary | Full Text:PDF(599.6KB)