Keyword : distortion


Distortion-Aware Dynamic Channel Allocation for Multimedia Users in Cognitive Radios
Thanh-Tung NGUYEN Insoo KOO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/12/01
Vol. E97-B  No. 12 ; pp. 2790-2799
Type of Manuscript:  PAPER
Category: Terrestrial Wireless Communication/Broadcasting Technologies
Keyword: 
cognitive radio networkchannel allocationmultimediadistortionnegotiation
 Summary | Full Text:PDF(3.6MB)

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(685KB)

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(812.7KB)

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(809KB)

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(140.3KB)

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(932.6KB)

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(128.4KB)

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(619.7KB)

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(895.8KB)

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(551.4KB)

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(163.4KB)

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(822.4KB)

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: 1999/11/25
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(1017.5KB)

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: 1999/08/25
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(641.1KB)

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: 1999/05/25
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(588.6KB)

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: 1999/05/25
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(394.8KB)

A Novel Distortion Compensation Technique Using an Active Inductor
Hitoshi HAYASHI Masahiro MURAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/05/25
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(881.3KB)

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: 1999/05/25
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(635KB)

A Method of Automatic Skew Normalization for Input Images
Yasuo KUROSU Hidefumi MASUZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 1998/08/25
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(751KB)

A Low Distortion Technique for Reducing Transmitter Intermodulation
Hitoshi HAYASHI Masahiro MURAGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/06/25
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(455.3KB)

Switched-Capacitor Phase-Shifter Oscillators
Tomoyuki MIYAZAKI Yuuji HORIE Chikara MINAMITAKE Kazuo MIZUNO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/05/25
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(163.7KB)

Calculation of Harmonic Distortion of PLL FM Demodulator with Time Delay
Yutaka TAKAHASHI Hitoshi SAKAGAMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1995/09/25
Vol. E78-B  No. 9 ; pp. 1336-1338
Type of Manuscript:  LETTER
Category: Communication Systems and Transmission Equipment
Keyword: 
PLLdistortiondelaydemodulator
 Summary | Full Text:PDF(192.8KB)

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: 1993/02/25
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(480.3KB)