Keyword : distortion


A 250 MHz to 8 GHz GaAs pHEMT IQ Modulator
Kiyoyuki IHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/02/01
Vol. E96-C  No. 2  pp. 245-250
Type of Manuscript: PAPER
Category: Microwaves, Millimeter-Waves
Keyword: 
IQ modulatorEVMdirect conversionGaAspHEMTACPRtemperature driftdistortion
  Summary |  Full Text:PDF (1MB)

Third-Harmonic Envelope Feedback Method for High-Efficiency Linear Power Amplifiers
Shoichi OSHIMA  Mamoru UGAJIN  Mitsuru HARADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/04/01
Vol. E95-C  No. 4  pp. 713-716
Type of Manuscript: BRIEF PAPER
Category: 
Keyword: 
power amplifierdistortionlinearizerharmonicsfeedback
  Summary |  Full Text:PDF (685.5KB)

Design and Performance of Intergate-Channel-Connected Multi-Gate pHEMT for Antenna Switch
Shigeki KOYA  Takashi OGAWA  Hiroyuki TAKAZAWA  Akishige NAKAJIMA  Shinya OSAKABE  Yasushi SHIGENO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6  pp. 1053-1056
Type of Manuscript: BRIEF PAPER
Category: 
Keyword: 
pHEMTRF switchMMICdistortion
  Summary |  Full Text:PDF (813.2KB)

Waveform Distortion and Transmission Gain on Ultra Wideband Impulse Radio
Sathaporn PROMWONG  Pichaya SUPANAKOON  Jun-ichi TAKADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10  pp. 2644-2650
Type of Manuscript: Special Section PAPER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Radio Systems
Keyword: 
ultra wideband impulse radio (UWB-IR)Friis' transmission formulaantennadistortiontransmission gain
  Summary |  Full Text:PDF (807.9KB)

Analog Pre-Distortion Linearizer Using Self Base Bias Controlled Amplifier
Shintaro SHINJO  Kazutomi MORI  Keiki YAMADA  Noriharu SUEMATSU  Mitsuhiro SHIMOZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/07/01
Vol. E93-C  No. 7  pp. 966-974
Type of Manuscript: Special Section PAPER (Special Section on Recent Progress in Microwave and Millimeter-Wave Technologies)
Category: 
Keyword: 
distortionenvelopelinearizermicrowavepower amplifiersilicon
  Summary |  Full Text:PDF (2.3MB)

End User Perceptual Distorted Scenes Enhancement Algorithm Using Partition-Based Local Color Values for QoE-Guaranteed IPTV
Jinsul KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/06/01
Vol. E93-B  No. 6  pp. 1422-1425
Type of Manuscript: Special Section LETTER (Special Section on Quality of Communication Networks and Services)
Category: 
Keyword: 
distortionQoEenhancementtransmission errorsIPTV service
  Summary |  Full Text:PDF (1MB)

Recursive Estimation of the Partial Clipping Noise in IDMA System with Limited Peak
Yier YAN  Moon Ho LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4  pp. 1001-1004
Type of Manuscript: LETTER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
InterleaverIDMAPAPRclippingdistortion
  Summary |  Full Text:PDF (139.4KB)

Distortion Reduction Filters for Radio-on-Fiber System
Shingo TANAKA  Noritaka TAGUCHI  Tsuneto KIMURA  Yasunori ATSUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/02/01
Vol. E90-C  No. 2  pp. 365-372
Type of Manuscript: Special Section PAPER (Special Section on Evolution of Microwave and Millimeter-Wave Photonics Technology)
Category: 
Keyword: 
distortionfilterIM3 componentsradio-on-fiber systemsemiconductor lasers
  Summary |  Full Text:PDF (933.3KB)

A Reliable Low-Voltage Low-Distortion MOS Analog Switch
Chun-Yueh YANG  Chung-Chih HUNG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/02/01
Vol. E89-A  No. 2  pp. 456-458
Type of Manuscript: Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
distortiontotal harmonic distortionsampling switchanalog switchconstant resistance
  Summary |  Full Text:PDF (129.5KB)

An Adaptive Noise Canceller with Low Signal-Distortion Based on Variable Stepsize Subfilters for Human-Robot Communication
Miki SATO  Akihiko SUGIYAMA  Shin'ichi OHNAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/08/01
Vol. E88-A  No. 8  pp. 2055-2061
Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from the 19th Symposium on Signal Processing)
Category: Digital Signal Processing
Keyword: 
noise cancellerdistortioncrosstalkadaptive filteralgorithmspeech recognitionhuman-robot communication
  Summary |  Full Text:PDF (621.3KB)

Underdetermined Blind Separation of Convolutive Mixtures of Speech Using Time-Frequency Mask and Mixing Matrix Estimation
Audrey BLIN  Shoko ARAKI  Shoji MAKINO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1693-1700
Type of Manuscript: Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Blind Source Separation
Keyword: 
source separationblindunderdeterminedconvolutivesparseness of speechdistortiontime-frequency maskmixing matrixmusical noise
  Summary |  Full Text:PDF (897.4KB)

A Highly Linear and Large Bandwidth Fully Differential CMOS Line Driver Suitable for High-Speed Data Transmission Applications
Mostafa SAVADI OSKOOEI  Khayrollah HADIDI  Abdollah KHOEI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/02/01
Vol. E88-A  No. 2  pp. 416-423
Type of Manuscript: Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
line driverlinearityTHDfolded cascodeclass A/Bdistortion
  Summary |  Full Text:PDF (551KB)

Restriction on the Bandwidth of Radio Signals of a Spaceborne Precision Radar Altimeter Due to the Influence of the Ionosphere
Ka MIN-HO  A.I. BASKAKOV 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/06/01
Vol. E87-A  No. 6  pp. 1318-1322
Type of Manuscript: Special Section PAPER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
radaraltimeterionospherewidebanddistortion
  Summary |  Full Text:PDF (163.1KB)

An 18 GHz-Band MMIC Diode Linearizer Using a Parallel Capacitor with a Bias Feed Resistance
Kazuhisa YAMAUCHI  Masatoshi NAKAYAMA  Yukio IKEDA  Akira AKAISHI  Osami ISHIDA  Naoto KADOWAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8  pp. 1486-1493
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
amplifierlinearizerdistortionintermodulation distortionmicrowavesatelliteAPAA
  Summary |  Full Text:PDF (825.7KB)

An L-Band High Efficiency and Low Distortion Multi-Stage Amplifier Using Self Phase Distortion Compensation Technique
Yukio IKEDA  Kazutomi MORI  Shintaro SHINJO  Fumimasa KITABAYASHI  Akira OHTA  Tadashi TAKAGI  Osami ISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12  pp. 1967-1972
Type of Manuscript: Special Section PAPER (Special Issue on Low-Distortion,High-Power,High-Efficiency Active Device and Circuit Technology)
Category: 
Keyword: 
microwaveamplifiertransistorPHEMTdistortionefficiency
  Summary |  Full Text:PDF (1.1MB)

Wide-Band CDMA Distortion Characteristics of an AlGaAs/InGaAs/AlGaAs Heterojunction FET under Various Quiescent Drain Current Operations
Gary HAU  Takeshi B. NISHIMURA  Naotaka IWATA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/11/20
Vol. E82-C  No. 11  pp. 1928-1935
Type of Manuscript: Special Section PAPER (Special Issue on High-Frequency/High-Speed Devices for Information and Communication Systems in the 21st Century)
Category: RF Power Devices
Keyword: 
FETmicrowaveamplifierdistortionsimulationW-CDMA
  Summary |  Full Text:PDF (1021KB)

An Adaptive Noise Canceller with Low Signal-Distortion in the Presence of Crosstalk
Shigeji IKEDA  Akihiko SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/20
Vol. E82-A  No. 8  pp. 1517-1525
Type of Manuscript: Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
noisenoise cancellerdistortioncrosstalkadaptive filteralgorithmspeech coding
  Summary |  Full Text:PDF (644.4KB)

Improved IMD Characteristics in L/S-Band GaAs FET Power Amplifiers by Lowering Drain Bias Circuit Impedance
Isao TAKENAKA  Hidemasa TAKAHASHI  Kazunori ASANO  Kohji ISHIKURA  Junko MORIKAWA  Hiroaki TSUTSUI  Masaaki KUZUHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/20
Vol. E82-C  No. 5  pp. 730-736
Type of Manuscript: Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
AlGaAs/GaAs HFETpower amplifierdistortionIM3NPRbias circuitpush-pull
  Summary |  Full Text:PDF (396.9KB)

A Distortion Analysis Method for FET Amplifiers Using Novel Frequency-Dependent Complex Power Series Model
Kenichi HORIGUCHI  Kazuhisa YAMAUCHI  Kazutomi MORI  Masatoshi NAKAYAMA  Yukio IKEDA  Tadashi TAKAGI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/20
Vol. E82-C  No. 5  pp. 737-743
Type of Manuscript: Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
distortionanalysisFET amplifiersfrequency characteristicscomplex power seriesnonlinear
  Summary |  Full Text:PDF (590.9KB)

A Novel Distortion Compensation Technique Using an Active Inductor
Hitoshi HAYASHI  Masahiro MURAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/20
Vol. E82-C  No. 5  pp. 687-691
Type of Manuscript: Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
lowdistortionactiveinductancecircuit
  Summary |  Full Text:PDF (883.1KB)

Intermodulation Distortion of Low Noise Silicon BJT and MOSFET Fabricated in BiCMOS Process
Noriharu SUEMATSU  Masayoshi ONO  Shunji KUBO  Mikio UESUGI  Kouichi HASEGAWA  Kenji HIROSHIGE  Yoshitada IYAMA  Tadashi TAKAGI  Osami ISHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/20
Vol. E82-C  No. 5  pp. 692-698
Type of Manuscript: Special Section PAPER (Special Issue on Low Distortion Technology for Microwave Devices and Circuits)
Category: 
Keyword: 
distortionlow noiseBJTCMOSmobile communicationSi-MMIC
  Summary |  Full Text:PDF (637.3KB)

A Method of Automatic Skew Normalization for Input Images
Yasuo KUROSU  Hidefumi MASUZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/08/20
Vol. E81-D  No. 8  pp. 909-916
Type of Manuscript: PAPER
Category: Image Processing,Computer Graphics and Pattern Recognition
Keyword: 
binary imageskew detectionarbitrary angle rotationspeedupdistortiondivision
  Summary |  Full Text:PDF (752.8KB)

A Low Distortion Technique for Reducing Transmitter Intermodulation
Hitoshi HAYASHI  Masahiro MURAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/20
Vol. E80-C  No. 6  pp. 768-774
Type of Manuscript: Special Section PAPER (Special Issue on Microwave and Millimeterwave High-power Devices)
Category: 
Keyword: 
distortionFETtransmitterpower amplifierintermodulation
  Summary |  Full Text:PDF (456.7KB)

Switched-Capacitor Phase-Shifter Oscillators
Tomoyuki MIYAZAKI  Yuuji HORIE  Chikara MINAMITAKE  Kazuo MIZUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/05/20
Vol. E80-C  No. 5  pp. 714-716
Type of Manuscript: LETTER
Category: Electronic Circuits
Keyword: 
switched capacitorsphase shifter oscillatordistortionautomatic gain controller
  Summary |  Full Text:PDF (164.6KB)

Calculation of Harmonic Distortion of PLL FM Demodulator with Time Delay
Yutaka TAKAHASHI  Hitoshi SAKAGAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/09/20
Vol. E78-B  No. 9  pp. 1336-1338
Type of Manuscript: LETTER
Category: Communication Systems and Transmission Equipment
Keyword: 
PLLdistortiondelaydemodulator
  Summary |  Full Text:PDF (193.1KB)

Reflection Induced Degradations in Optical Fiber Feeder for Microcellular Mobile Radio Systems
Makoto SHIBUTANI  Wataru DOMON  Katsumi EMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/02/20
Vol. E76-C  No. 2  pp. 287-292
Type of Manuscript: Special Section PAPER (Special Issue on Optical/Microwave Interaction Devices, Circuits and Systems)
Category: Fiber Optic Radio Links
Keyword: 
subcarrier multiplexed (SCM) optical transmissionmobile radiooptical reflectionnoisedistortion
  Summary |  Full Text:PDF (481.6KB)