A simple prediction method for L-band multipath fading in rough sea conditions. - Yoshio Karasawa; Takayasu Shiokawa (IEEE Trans. Commun., 1988)

One-minute rain rate distributions in Japan derived from AMeDAS one-hour rain rate data. - Yoshio Karasawa; Takashi Matsudo (IEEE Trans. Geosci. Remote. Sens., 1991)

Transmitting null beam forming with beam space adaptive array antennas. - Isamu Chiba; Toshiyuki Takahashi; Yoshio Karasawa (VTC, 1994)

Digital signal processor for digital multi-beam forming antenna in mobile communication. - Toyohisa Tanaka; Isamu Chiba; Ryu Miura; Yoshio Karasawa (VTC, 1994)

An investigation of space-path hybrid diversity scheme for base station reception in CDMA mobile radio. - Hisato Iwai; Takayasu Shiokawa; Yoshio Karasawa (IEEE J. Sel. Areas Commun., 1994)

Modeling of signal envelope correlation of line-of-sight fading with applications to frequency correlation analysis. - Yoshio Karasawa; Hisato Iwai (IEEE Trans. Commun., 1994)

Ka-band Earth-space propagation research in Japan. - Yoshio Karasawa; Yasuyuki Maekawa (Proc. IEEE, 1997)

Cycle slip in clock recovery on frequency-selective fading channels. - Yoshio Karasawa; Tomonori Kuroda; Hisato Iwai (IEEE Trans. Commun., 1997)

Wideband beamspace adaptive array utilizing FIR fan filters for multibeam forming. - Takashi Sekiguchi; Yoshio Karasawa (IEEE Trans. Signal Process., 2000)

Enhancement of the ETP model: how to calculate BER due to ISI for wide-band digital transmission in Nakagami-Rice fading environments. - Yoshio Karasawa; Hisato Iwai (IEEE Trans. Veh. Technol., 2000)

Analysis and evaluation of subband adaptive array under multipath fading condition. - Tetsuki Taniguchi; Xuan Nam Tran; Yoshio Karasawa (VTC Spring, 2002)

Performance Analysis of Subband Adaptive Array in Multipath Fading Environment. - Xuan Nam Tran; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

Subband Adaptive Array for Multirate Multicode DS-CDMA Systems. - Xuan Nam Tran; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Maximum SINR design and performance analysis of MIMO communication systems with tapped delay line structure. - Tetsuki Taniguchi; H. H. Hoang; Xuan Nam Tran; Yoshio Karasawa (PIMRC, 2004)

An experiment on MIMO system having three orthogonal polarization diversity branches in multipath-rich environment. - Nirmal Kumar Das; Takashi Inoue; Tetsuki Taniguchi; Yoshio Karasawa (VTC Fall (2), 2004)

Subband Adaptive Array for DS-CDMA Mobile Radio. - Xuan Nam Tran; Takanori Omata; Tetsuki Taniguchi; Yoshio Karasawa (EURASIP J. Adv. Signal Process., 2004)

Statistical Distribution of Eigenvalues of Correlation Matrices in i.i.d MIMO Channels under Rayleigh Fading. - Tetsuki Taniguchi; Shen Sha; Yoshio Karasawa (PIMRC, 2005)

Special Section on Recent Progress in Antennas and Propagation Researches. - Yoshio Karasawa (IEICE Trans. Commun., 2005)

MIMO Propagation Channel Modeling. - Yoshio Karasawa (IEICE Trans. Commun., 2005)

Special Section on 2004 International Symposium on Antennas and Propagation. - Yoshio Karasawa (IEICE Trans. Commun., 2005)

Modeling and Analysis of OFDM Transmission Characteristics in Rayleigh Fading Environment in Which the Delay Profile Exceeds the Guard Interval. - Yoshio Karasawa; Noriyuki Gejoh; Takaaki Izumi (IEICE Trans. Commun., 2005)

Multiuser MIMO Beamforming for Single Data Stream Transmission in Frequency-Selective Fading Channels. - Huy Hoang Pham; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Analysis of Scattering Problem by an Imperfection of Finite Extent in a Plane Surface. - Masaji Tomita; Tomio Sakashita; Yoshio Karasawa (IEICE Trans. Electron., 2005)

An MMSE Multiuser Detector for Space-Time Block Coded OFDM. - Xuan Nam Tran; Tadashi Fujino; Yoshio Karasawa (IEICE Trans. Commun., 2005)

Spatio-Temporal Equalization for Space-Time Block Coded Transmission over Frequency Selective Fading Channel with Co-channel Interference. - Xuan Nam Tran; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Adaptive Algorithm Based on Accumulated Signal Processing for Fast Fading Channels with Application to OFDM Mobile Radio. - Pubudu Sampath Wijesena; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2005)

Spatial-Temporal Adaptive MIMO Beamforming for High-Quality Transmission over Frequency-Selective Fading Channels. - Huy Hoang Pham; Tetsuki Taniguchi; Yoshio Karasawa (AICT/ICIW, 2006)

Subband adaptive array for MIMO-CDMA space-time block coded system. - Nordin Bin Ramli; Tetsuki Taniguchi; Yoshio Karasawa (EUSIPCO, 2006)

A Design Method of Single Carrier Spatio-Temporal MIMO Systems with Reduced Computational Cost. - Tetsuki Taniguchi; Nordin Bin Ramli; Yoshio Karasawa (PIMRC, 2006)

Design of MIMO Communication Systems using Tapped Delay Line Structure in Receiver Side for STBC Transmission under Frequency Selective Fading. - Tomohiko Taniguchi; Huy Hoang Pham; Xuan Nam Tran; Yoshio Karasawa (SPPRA, 2006)

A Novel MIMO-STBC Scheme for Inter-Vehicle Communications at Intersection. - Kenji Ito; Nobuo Itoh; Katsushi Sanda; Yoshio Karasawa (VTC Spring, 2006)

Experiments on a MIMO System Having Dual Polarization Diversity Branches. - Nirmal Kumar Das; Masahiro Shinozawa; Norihisa Miyadai; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2006)

Wireless Baseband Transmission Experiments. - Jun-ichi Kitagawa; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2006)

Subband Adaptive Array for Space-Time Block Coding. - Nordin Bin Ramli; Xuan Nam Tran; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Design of MIMO Communication Systems Using Tapped Delay Line Structure in Receiver Side. - Tetsuki Taniguchi; HoangHuy Pham; Nam Xuan Tran; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

MIMO Communication System Based on Wireless Baseband Tranmission Scheme Under Multipath Environment. - Tetsuki Taniguchi; Jun-ichi Kitagawa; Yoshio Karasawa (ICSNC, 2007)

Approximation of Largest Eigenvalue Distribution in Rician MIMO Channels. - Tetsuki Taniguchi; Shen Sha; Yoshio Karasawa; Makoto Tsuruta (PIMRC, 2007)

Performance Evaluation of MIMO-STBC for Inter-Vehicle Communications in a Shadowing Environment Generated by a Large Vehicle. - Kenji Ito; Noriyoshi Suzuki; Yoshio Karasawa (VTC Fall, 2007)

CORPS - Combined Recursion Processing of Subsets for Adaptive Array Antennas Under Frequency Selective Fading. - Tetsuki Taniguchi; Nordin Bin Ramli; Yoshio Karasawa (VTC Spring, 2007)

MIMO STBC Adaptive Array for Fast Fading Channel. - Supawan Annanab; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2007)

Statistical Multipath Propagation Modeling for Broadband Wireless Systems. - Yoshio Karasawa (IEICE Trans. Commun., 2007)

Innovative Antennas and Propagation Studies for MIMO Systems. - Yoshio Karasawa (IEICE Trans. Commun., 2007)

Spatial-Temporal Adaptive MIMO Beamforming for Frequency-Selective Fading Channels. - Huy Hoang Pham; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2007)

Subband Adaptive Array for MIMO-STBC CDMA System. - Nordin Bin Ramli; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Broadband MIMO Communication Systems Using Spatio-Temporal Processing in Transmitter and Receiver Sides. - Tetsuki Taniguchi; HoangHuy Pham; Nam Xuan Tran; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

Simple Approximation of Largest Eigenvalue Distribution in MIMO Channels Under Nakagami-Rice Fading. - Tetsuki Taniguchi; Shen Sha; Yoshio Karasawa; Makoto Tsuruta (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)

On Statistical Distribution of Eigenvalues of Channel Correlation Matrix in MIMO Multi-Keyhole Environment. - Makoto Tsuruta; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2007)

Analysis Method of MIMO MRC Systems Under Nakagami m Fading Environment. - Tetsuki Taniguchi; Makoto Tsuruta; Yoshio Karasawa (EW, 2008)

Maximum Likelihood Based Modulation Classification for Unsynchronized QAMs. - Qinghua Shi; Yoshio Karasawa (GLOBECOM, 2008)

Performance Improvement of DSTBC Systems Using Decision Feedback Approach. - Tetsuki Taniguchi; Yang Liu; Yoshio Karasawa (ICSNC, 2008)

An analysis method of double fading MIMO channels including LOS environments. - Tetsuki Taniguchi; Yoshio Karasawa; Makoto Tsuruta (PIMRC, 2008)

Multiuser Asynchronous MIMO STBC Adaptive Array Transmission Scheme in Fast Fading Channel. - Supawan Annanab; Tomonori Tobita; Tetsuki Taniguchi; Yoshio Karasawa (VTC Fall, 2008)

Asynchronous MIMO STBC Adaptive Array Transmission Scheme for Multiuser over Fast Fading Channel. - Supawan Annanab; Tomonori Tobita; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2008)

OFDM Transmission Characteristics where the Delay Profile Exceeds the Guard Interval in Nakagami-Rice Fading Environment. - Yoshio Karasawa; Changarkame Vanmany (IEICE Trans. Commun., 2008)

Analysis and Approximation of Statistical Distribution of Eigenvalues in i.i.d. MIMO Channels under Rayleigh Fading. - Tetsuki Taniguchi; Shen Sha; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Performance Comparison of Detection Methods for Combined STBC and SM Systems. - Xuan Nam Tran; Huan Cong Ho; Tadashi Fujino; Yoshio Karasawa (IEICE Trans. Commun., 2008)

Subband Adaptive Array with Reduced Pilot Signal Using Maximal Ratio Combining Scheme. - Tomohiko Taniguchi; Nordin Bin Ramli; Yoshio Karasawa (ICC, 2009)

Macro-Diversity Scheme for a Point-to-Multipoint Communication System by means of D-STBC Method in Fast Fading Environment. - Subrata Kumar Biswas; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2009)

Experiment on Synchronous Timing Signal Detection from ISDB-T Terrestrial Digital TV Signal with Application to Autonomous Distributed ITS-IVC Network. - Yoshio Karasawa; Taichi Kumagai; Atsushi Takemoto; Takeo Fujii; Kenji Ito; Noriyoshi Suzuki (IEICE Trans. Commun., 2009)

An ISI Suppressing Method for SIMO-OFDM System Utilizing the Characteristic of the ETP-OFDM Model. - Quoc-Anh Vu; Yoshio Karasawa (IEICE Trans. Commun., 2009)

Performance Improvement of Multiantenna Cellular System Using Cooperation of Base Stations and Relay Stations. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (GLOBECOM, 2010)

Design of multiuser MIMO AF relay system with interference cancellation. - Tomohiko Taniguchi; Nordin Bin Ramli; Yoshio Karasawa (IWCMC, 2010)

Frequency-Domain Oversampling Based Receivers for Orthogonal Frequency Division Multiplexing: Linear MMSE and Nonlinear VBLAST Algorithms. - Qinghua Shi; Yoshio Karasawa (VTC Spring, 2010)

Robust Maximum Likelihood Classification of Quadrature Amplitude Modulation. - Qinghua Shi; Yoshio Karasawa (WCNC, 2010)

OFDM symbol detection based on frequency-domain oversampling. - Qinghua Shi; Yoshio Karasawa (WCNIS, 2010)

Impact of base station location in MIMO cellular system using cooperative transmission. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (Wireless Days, 2010)

Advanced MIMO STBC Adaptive Array with PSAM in Fast Fading Channel. - Susumu Sasaki; Supawan Annanab; Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2010)

Simple Block-Diagonalization Based Suboptimal Method for MIMO Multiuser Downlink Transmission. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (DICTAP (2), 2011)

On Signal Phase Based Modulation Classification. - Qinghua Shi; Yoshio Karasawa (ICC, 2011)

Blind channel estimation for MIMO MC-CDMA with arbitrary numbers of antennas and users. - Qinghua Shi; Yoshio Karasawa (IWSDA, 2011)

MIMO Cellular Systems with Irregular Cell Geometry Based on Base Station Cooperation. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (VTC Spring, 2011)

Analysis of cellular system using coordinated base stations with nonuniform and flexible cells. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (WPMC, 2011)

An Accurate and Efficient Approximation to the Gaussian Q-Function and its Applications in Performance Analysis in Nakagami-m Fading. - Qinghua Shi; Yoshio Karasawa (IEEE Commun. Lett., 2011)

Wideband MIMO Compact Antennas with Tri-Polarizations. - Thanh Le Dinh; Masahiro Shinozawa; Yoshio Karasawa (IEICE Trans. Commun., 2011)

Performance Analysis of Base Station Cooperation in Multiantenna Cellular System. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Statistical Analysis of MIMO Keyhole Channels under Double Rayleigh and Double Nakagami-Rice Fadings. - Tetsuki Taniguchi; Yoshio Karasawa; Makoto Tsuruta (IEICE Trans. Commun., 2011)

Propagation Channel Modeling in the Mixture of NLOS and LOS Environments for MIMO-MRC System and Its Application to ITS-IVC. - Yi Wang; Kenji Ito; Yoshio Karasawa (IEICE Trans. Commun., 2011)

Noncoherent Maximum Likelihood Classification of Quadrature Amplitude Modulation Constellations: Simplification, Analysis, and Extension. - Qinghua Shi; Yoshio Karasawa (IEEE Trans. Wirel. Commun., 2011)

Effect of Cooperative Base Stations and Relay Stations for Disaster Recovery in MIMO Multi-cellular System. - Tetsuki Taniguchi; Yoshio Karasawa; Nobuo Nakajima (NGMAST, 2012)

Design and analysis of MIMO multiuser system using full-duplex multiple relay nodes. - Tetsuki Taniguchi; Yoshio Karasawa (Wireless Days, 2012)

Some Applications of Lauricella Hypergeometric Function F_A in Performance Analysis of Wireless Communications. - Qinghua Shi; Yoshio Karasawa (IEEE Commun. Lett., 2012)

On Correlated Generalized Rician Fading Based on Gaussian Class Multivariate Distributions with Generalized Correlation. - Qinghua Shi; Yoshio Karasawa (IEEE Commun. Lett., 2012)

A Simple Broadband Antenna for MIMO Applications in Cognitive Radio. - Thanh Le Dinh; Yoshio Karasawa (IEICE Trans. Commun., 2012)

Distributed Relay Selection for MIMO-SDM Cooperative Networks. - Xuan Nam Tran; Vinh Hanh Nguyen; Thanh Tam Bui; The-Cuong Dinh; Yoshio Karasawa (IEICE Trans. Commun., 2012)

An Approximation Method for Evaluating SIMO-OFDM MRC System in Multipath Environment Where Delay Profile Exceeds the Guard Interval. - Quoc-Anh Vu; Changarkame Vanmany; Anmol Bajracharya; Yoshio Karasawa (IEICE Trans. Commun., 2012)

Automatic Modulation Identification Based on the Probability Density Function of Signal Phase. - Qinghua Shi; Yoshio Karasawa (IEEE Trans. Commun., 2012)

An Intuitive Methodology for Efficient Evaluation of the Nuttall Q-Function and Performance Analysis of Energy Detection in Fading Channels. - Qinghua Shi; Yoshio Karasawa (IEEE Wirel. Commun. Lett., 2012)

Broadband Channel Inversion and Vector Perturbation for MU-MIMO System Under Frequency Selective Fading. - Tetsuki Taniguchi; Yoshio Karasawa (MoMM, 2013)

Performance evaluation of a MIMO channel model for simplified OTA test systems. - Sahrul Pasisingi; Katsuhiro Nakada; Akira Kosako; Yoshio Karasawa (EURASIP J. Wirel. Commun. Netw., 2013)

A Novel High-Resolution Propagation Measurement Scheme for Indoor Terrestrial TV Signal Reception Based on Two-Dimensional Virtual Array Technique. - Kazuo Morokuma; Atsushi Takemoto; Yoshio Karasawa (IEICE Trans. Commun., 2013)

Experimental Evaluation of the Propagation Environment Control Function in a Double-Layered Reverberation Chamber in a MIMO-OTA System. - Ichiro Oshima; Yoshio Karasawa (IEICE Trans. Commun., 2013)

Error Probability of Opportunistic Decode-and-Forward Relaying in Nakagami-m Fading Channels with Arbitrary m. - Qinghua Shi; Yoshio Karasawa (IEEE Wirel. Commun. Lett., 2013)

A low computational design of multiuser MIMO system using large scale array antenna. - Tetsuki Taniguchi; Yoshio Karasawa (NOF, 2014)

A New Scheme to Enhance Bandwidth of Printed Dipole for Wideband Applications. - Thanh Le Dinh; Nguyen Quoc Dinh; Yoshio Karasawa (IEICE Trans. Commun., 2014)

Fundamental Propagation Characteristics of Stirrer-Less Reverberation Chamber for MIMO-OTA Measurements. - Yoshio Karasawa; Ichiro Oshima; Fatahuddin Tamrin; Yui Sakamoto; Rizwan Arif; Katsumori Sasaki (IEICE Trans. Commun., 2014)

Performance Improvement by Correlation Grouping in Subarray Based Massive MIMO Design. - Tetsuki Taniguchi; Yoshio Karasawa (MoMM, 2015)

Simplified Multipath Propagation Measurement Scheme for DOA and Delay Based on Virtual Array Technique. - Phavanhna Phommasack; Yoshio Karasawa (IEICE Trans. Commun., 2015)

Design of Two-Way Relay Network Using Space-Time Block Coded Network Coding with Relay Selection. - Xuan Nam Tran; Van Bien Pham; Duc Hiep Vu; Yoshio Karasawa (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)

Frequency-Domain Differential Coding Schemes under Frequency-Selective Fading Environment in Adaptive Baseband Radio. - Jin Nakazato; Daiki Okuyama; Yuki Morimoto; Yoshio Karasawa (IEICE Trans. Commun., 2016)

Subarray Based Low Computational Design of Multiuser MIMO System Adopting Massive Transmit Array Antenna. - Tetsuki Taniguchi; Yoshio Karasawa (IEICE Trans. Commun., 2017)

A Simple Formula for Noncoherent Capacity in Highly Underspread WSSUS Channel. - Yoshio Karasawa (IEICE Trans. Commun., 2018)

A New Measurement Technique to Determine the Maximum SAR of Multiple-Antenna Transmitters Using $K$-Order Models and Scalar E-Field Probes. - Thanh Le Dinh; Kun Li 022; Soichi Watanabe; Yoshio Karasawa (ICT, 2019)

BER due to Intersymbol Interference in Maximal-Ratio Combining Reception Analyzed Based on Equivalent Transmission-Path Model. - Yoshio Karasawa (IEICE Trans. Commun., 2020)

Channel Capacity of Massive MIMO With Selected Multi-Stream Transmission in Spatially Correlated Fading Environments. - Yoshio Karasawa (IEEE Trans. Veh. Technol., 2020)

Long-Term Statistical Properties of Extreme Rainfall Data in Japan. - Yoshio Karasawa (IEEE Trans. Geosci. Remote. Sens., 2024)