Keyword : terahertz


32-Gbit/s CMOS Receivers in 300-GHz Band
Shinsuke HARA Kosuke KATAYAMA Kyoya TAKANO Ruibing DONG Issei WATANABE Norihiko SEKINE Akifumi KASAMATSU Takeshi YOSHIDA Shuhei AMAKAWA Minoru FUJISHIMA 
Publication:   
Publication Date: 2018/07/01
Vol. E101-C  No. 7 ; pp. 464-471
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Their Application Technologies)
Category: 
Keyword: 
ReceiverCMOS integrated circuitsterahertzfrequency conversion mixersfrequency multipliersamplifiersquadrature amplitude modulation
 Summary | Full Text:PDF(3MB)

Integrated-Circuit Approaches to THz Communications: Challenges, Advances, and Future Prospects
Minoru FUJISHIMA Shuhei AMAKAWA 
Publication:   
Publication Date: 2017/02/01
Vol. E100-A  No. 2 ; pp. 516-523
Type of Manuscript:  INVITED PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
terahertzwireless communicationsintegrated circuits
 Summary | Full Text:PDF(3.2MB)

Photoluminescence Characterisation of High Current Density Resonant Tunnelling Diodes for Terahertz Applications
Kristof J. P. JACOBS Benjamin J. STEVENS Richard A. HOGG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2 ; pp. 181-188
Type of Manuscript:  INVITED PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
resonant tunnelling diodehigh-speed electronicsterahertzphotoluminescence
 Summary | Full Text:PDF(1.3MB)

Photonics for Millimeter-Wave and Terahertz Sensing and Measurement
Tadao NAGATSUMA Shintaro HISATAKE Hai Huy NGUYEN PHAM 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/02/01
Vol. E99-C  No. 2 ; pp. 173-180
Type of Manuscript:  INVITED PAPER (Special Section on Recent Advances in Photonics Technologies and Their Applications)
Category: 
Keyword: 
millimeter waveterahertzphotonicsspectroscopyimagingmeasurement
 Summary | Full Text:PDF(1.8MB)

Recent Progress and Future Prospect of Photonics-Enabled Terahertz Communications Research
Tadao NAGATSUMA Guillermo CARPINTERO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/12/01
Vol. E98-C  No. 12 ; pp. 1060-1070
Type of Manuscript:  INVITED PAPER (Special Section on Terahertz Waves Coming to the Real World)
Category: 
Keyword: 
terahertzcommunicationsphotonicsintegration
 Summary | Full Text:PDF(2.1MB)

Power Combination in 1 THz Resonant-Tunneling-Diode Oscillators Integrated with Patch Antennas
Kouhei KASAGI Naoto OSHIMA Safumi SUZUKI Masahiro ASADA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/12/01
Vol. E98-C  No. 12 ; pp. 1131-1133
Type of Manuscript:  BRIEF PAPER
Category: 
Keyword: 
terahertzresonant tunneling diodeoscillatorpatch antennaarray
 Summary | Full Text:PDF(392.6KB)

Tehrahertz CMOS Design for Low-Power and High-Speed Wireless Communication
Minoru FUJISHIMA Shuhei AMAKAWA Kyoya TAKANO Kosuke KATAYAMA Takeshi YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/12/01
Vol. E98-C  No. 12 ; pp. 1091-1104
Type of Manuscript:  INVITED PAPER (Special Section on Terahertz Waves Coming to the Real World)
Category: 
Keyword: 
high-frequency circuit designCMOSmillimeter waveterahertz
 Summary | Full Text:PDF(5.3MB)

300-GHz Microstrip-to-Waveguide Transition on a Polyimide Substrate Integrated with an LTCC Substrate Integrated Waveguide
Takuro TAJIMA Ho-Jin SONG Makoto YAITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/12/01
Vol. E98-C  No. 12 ; pp. 1120-1127
Type of Manuscript:  Special Section PAPER (Special Section on Terahertz Waves Coming to the Real World)
Category: 
Keyword: 
terahertztransitionpackagingLTCC
 Summary | Full Text:PDF(1.2MB)

Recirculating Frequency Shifter-Based Hybrid Electro-Optic Probing System with Ultra-Wide Bandwidth
Benoît J. GOUHIER Ka-Lun LEE Ampalavanapillai NIRMALATHAS Christina LIM Efstratios SKAFIDAS 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/08/01
Vol. E98-C  No. 8 ; pp. 857-865
Type of Manuscript:  Special Section PAPER (Special Section on Microwave Photonics)
Category: MWP Sensing Technique
Keyword: 
electro-opticterahertzTHzmicrowave photonicsrecirculating frequency shifter
 Summary | Full Text:PDF(1MB)

Characterization of an F-Band Horn Antenna Based on Electro-Optic Near-Field Measurements
Hai Huy NGUYEN PHAM Shintaro HISATAKE Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/08/01
Vol. E98-C  No. 8 ; pp. 866-872
Type of Manuscript:  Special Section PAPER (Special Section on Microwave Photonics)
Category: MWP Sensing Technique
Keyword: 
antenna characterizationEO sensingterahertzself-heterodyne techniquenonpolarimetric technique
 Summary | Full Text:PDF(3.1MB)

Generation of Arbitrarily Patterned Pulse Trains in the THz Range by Spectral Synthesis of Optical Combs
Isao MOROHASHI Takahide SAKAMOTO Norihiko SEKINE Tetsuya KAWANISHI Akifumi KASAMATSU Iwao HOSAKO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/08/01
Vol. E98-C  No. 8 ; pp. 793-798
Type of Manuscript:  Special Section PAPER (Special Section on Microwave Photonics)
Category: MWP Subsystem
Keyword: 
optical combMach-Zehnder modulatorterahertzultra-wideband
 Summary | Full Text:PDF(840.3KB)

Application of Superconducting Hot-Electron Bolometer Mixers for Terahertz-Band Astronomy
Hiroyuki MAEZAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/03/01
Vol. E98-C  No. 3 ; pp. 196-206
Type of Manuscript:  INVITED PAPER (Special Section on Leading-Edge Applications and Fundamentals of Superconducting Sensors and Detectors)
Category: 
Keyword: 
superconducting hot-electron bolometer mixer receiverastrophysicsheterodyne spectroscopyterahertz
 Summary | Full Text:PDF(4.2MB)

Three Dimensional Millimeter- and Terahertz-Wave Imaging Based on Optical Coherence Tomography
Toshiyuki IKEO Takayuki ISOGAWA Tadao NAGATSUMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/10/01
Vol. E96-C  No. 10 ; pp. 1210-1217
Type of Manuscript:  INVITED PAPER (Special Section on Emerging Technologies and Applications for Microwave and Millimeter-Wave Systems)
Category: 
Keyword: 
imagingtomographyoptical coherence tomographyterahertzmillimeter wave
 Summary | Full Text:PDF(2.8MB)

Time-Domain Analysis of Large-Signal-Based Nonlinear Models for a Resonant Tunneling Diode with an Integrated Antenna
Kiyoto ASAKAWA Yosuke ITAGAKI Hideaki SHIN-YA Mitsufumi SAITO Michihiko SUHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/08/01
Vol. E95-C  No. 8 ; pp. 1376-1384
Type of Manuscript:  Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM 2011)
Category: Emerging Devices
Keyword: 
resonant tunneling diodeintegrated antennaterahertzlarge-signal-based nonlinear modeltime-domain analysis
 Summary | Full Text:PDF(3.3MB)

Harmonic Generation of Externally Applied Signal in a Biased Photoconductive Terahertz-Wave Emitter
Kengo MURASAWA Koki SATO Takehiko HIDAKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/03/01
Vol. E95-C  No. 3 ; pp. 360-367
Type of Manuscript:  PAPER
Category: Optoelectronics
Keyword: 
terahertzphotoconductive deviceharmonicsnonlinear effect
 Summary | Full Text:PDF(925.1KB)

Terahertz Radiation Emitted from Intrinsic Josephson Junctions in High-Tc Superconductor Bi2Sr2CaCu2O8+δ
Hidetoshi MINAMI Manabu TSUJIMOTO Takanari KASHIWAGI Takashi YAMAMOTO Kazuo KADOWAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/03/01
Vol. E95-C  No. 3 ; pp. 347-354
Type of Manuscript:  INVITED PAPER (Special Section on Josephson Junctions – Past 50 years and Future –)
Category: 
Keyword: 
intrinsic Josephson junctionterahertzhigh-Tcsuperconductor
 Summary | Full Text:PDF(2.2MB)

Room Temperature Intense Terahertz Emission from a Dual Grating Gate Plasmon-Resonant Emitter Using InAlAs/InGaAs/InP Material Systems
Amine EL MOUTAOUAKIL Tsuneyoshi KOMORI Kouhei HORIIKE Tetsuya SUEMITSU Taiichi OTSUJI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2010/08/01
Vol. E93-C  No. 8 ; pp. 1286-1289
Type of Manuscript:  Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM 2009)
Category: THz Electronics
Keyword: 
terahertzplasmon resonanceemitterdual grating gate dimension
 Summary | Full Text:PDF(609.8KB)

Spectral Narrowing Effect of a Novel Super-Grating Dual-Gate Structure for Plasmon-Resonant Terahertz Emitter
Takuya NISHIMURA Nobuhiro MAGOME HyunChul KANG Taiichi OTSUJI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/05/01
Vol. E92-C  No. 5 ; pp. 696-701
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: 
Keyword: 
terahertzplasmon resonanceemitterdispersion controlgrating dimension
 Summary | Full Text:PDF(623KB)

Broadband Equivalent Circuit Modeling of Self-Complementary Bow-Tie Antennas Monolithically Integrated with Semiconductors for Terahertz Applications
Hiroto TOMIOKA Michihiko SUHARA Tsugunori OKUMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/02/01
Vol. E92-C  No. 2 ; pp. 269-274
Type of Manuscript:  PAPER
Category: Semiconductor Materials and Devices
Keyword: 
on-chip antennaself-complementary antennasemiconductor mesaintegrated antennaequivalent circuitterahertz
 Summary | Full Text:PDF(535.7KB)

An Analysis of Antenna Integrated THz Oscillator Using a Negative Differential Resistance Transistor
Katsumi FURUYA Takeyoshi SUGAYA Kazuhiro KOMORI Masahiro ASADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1800-1805
Type of Manuscript:  Special Section PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
Category: Antennas
Keyword: 
terahertzNegative differential resistance-Dual channel transistorultra-high frequency oscillatorslit-reflectorslot antenna
 Summary | Full Text:PDF(661KB)

Possibility of Terahertz Injection-Locked Oscillation in an InGaP/InGaAs/GaAs Two-Dimensional Plasmon-Resonant Photomixer
Mitsuhiro HANABE Yahya Moubarak MEZIANI Taiichi OTSUJI Eiichi SANO Tanemasa ASANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/05/01
Vol. E90-C  No. 5 ; pp. 949-954
Type of Manuscript:  Special Section PAPER (Special Section on Fundamentals and Applications of Advanced Semiconductor Devices)
Category: Emerging Devices
Keyword: 
terahertzplasmon resonanceplasma instabilityheterostructurehigh-electron-mobility transistor (HEMT)
 Summary | Full Text:PDF(852.6KB)

Terahertz Frequency Multiplier Operation of Two Dimensional Plasmon Resonant Photomixer
Takuya NISHIMURA Mitsuhiro HANABE Masaki MIYAMOTO Taiichi OTSUJI Eiichi SANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/07/01
Vol. E89-C  No. 7 ; pp. 1005-1011
Type of Manuscript:  Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM2005)
Category: THz Devices
Keyword: 
plasmon resonancephotomixerterahertzmultipliergrating
 Summary | Full Text:PDF(560.7KB)

Structure-Sensitive Design for Wider Tunable Operation of Terahertz Plasmon-Resonant Photomixer
Mitsuhiro HANABE Takuya NISHIMURA Masaki MIYAMOTO Taiichi OTSUJI Eiichi SANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/07/01
Vol. E89-C  No. 7 ; pp. 985-992
Type of Manuscript:  Special Section PAPER (Special Section on Heterostructure Microelectronics with TWHM2005)
Category: THz Devices
Keyword: 
plasmon resonancephotomixerterahertzgratingHEMT
 Summary | Full Text:PDF(635.2KB)

Terahertz Spectroscopic Imaging and Its Application to Drug Detection
Kodo KAWASE Yuichi OGAWA Yuuki WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/07/01
Vol. E87-C  No. 7 ; pp. 1186-1191
Type of Manuscript:  INVITED PAPER (Special Section on Ultrafast Photonics)
Category: 
Keyword: 
terahertzimagingspectroscopychemicalcomponent pattern analysisdrug detection
 Summary | Full Text:PDF(655.1KB)

Terahertz Time Domain Spectroscopy of Epitaxially Grown Silicon Germanium
Jimpei TABATA Kouichi HIRANAKA Tohru SAITOH Takeshi NAGASHIMA Masanori HANGYO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/10/01
Vol. E86-C  No. 10 ; pp. 1994-1999
Type of Manuscript:  Special Section PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003)
Category: 
Keyword: 
terahertzSiGeconductivityspectroscopy
 Summary | Full Text:PDF(1.1MB)

Numerical Analysis for Resonance Properties of Plasma-Wave Field-Effect Transistors and Their Terahertz Applications to Smart Photonic Network Systems
Taiichi OTSUJI Shin NAKAE Hajime KITAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/10/01
Vol. E84-C  No. 10 ; pp. 1470-1476
Type of Manuscript:  Special Section PAPER (Joint Special Issue on Heterostructure Microelectronics with TWHM 2000 (Topical Workshop on Heterostructure Microelectronics 2000))
Category: Novel Electron Devices
Keyword: 
plasma waveresonanceFETterahertzvirtual carrier
 Summary | Full Text:PDF(205.4KB)