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Nobuyoshi Kikuma
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Millimeter-wave microstrip comb-line antenna using reflection-canceling slit structure
Y Hayashi, K Sakakibara, M Nanjo, S Sugawa, N Kikuma, H Hirayama
IEEE Transactions on Antennas and Propagation 59 (2), 398-406, 2010
1282010
An adaptive array utilizing an adaptive spatial averaging technique for multipath environments
K Takao, N Kikuma
IEEE transactions on antennas and propagation 35 (12), 1389-1396, 1987
1011987
Tamed adaptive antenna array
K Takao, N Kikuma
IEEE transactions on antennas and propagation 34 (3), 388-394, 1986
721986
Grating lobe suppression of narrow-wall slotted hollow waveguide millimeter-wave planar antenna for arbitrarily linear polarization
A Mizutani, K Sakakibara, N Kikuma, H Hirayama
IEEE transactions on antennas and propagation 55 (2), 313-320, 2007
602007
A consideration of electro-magnetic-resonant coupling mode in wireless power transmission
H Hirayama, T Ozawa, Y Hiraiwa, N Kikuma, K Sakakibara
IEICE Electronics Express 6 (19), 1421-1425, 2009
582009
Low-sidelobe design of microstrip comb-line antennas using stub-integrated radiating elements in the millimeter-wave band
S Sugawa, K Sakakibara, N Kikuma, H Hirayama
IEEE transactions on antennas and propagation 60 (10), 4699-4709, 2012
482012
The differential CMA adaptive array antenna using an eigen-beamspace system
K Nishimori, N Kikuma, N Inagaki
IEICE transactions on communications 78 (11), 1480-1488, 1995
481995
Beam-scanning performance of leaky-wave slot-array antenna on variable stub-loaded left-handed waveguide
T Ikeda, K Sakakibara, T Matsui, N Kikuma, H Hirayama
IEEE transactions on antennas and propagation 56 (12), 3611-3618, 2008
472008
Millimeter-wave transition from waveguide to two microstrip lines using rectangular patch element
H Iizuka, K Sakakibara, N Kikuma
IEEE transactions on microwave theory and techniques 55 (5), 899-905, 2007
472007
Millimeter-wave microstrip-to-waveguide transition operating over broad frequency bandwidth
Y Deguchi, K Sakakibara, N Kikuma, H Hirayama
IEEE MTT-S International Microwave Symposium Digest, 2005., 2107-2110, 2005
452005
A consideration of efficiency improvement of transmitting coil array in wireless power transfer with magnetically coupled resonance
K Miwa, H Mori, N Kikuma, H Hirayama, K Sakakibara
2013 IEEE Wireless Power Transfer (WPT), 13-16, 2013
402013
Toeplitzization of correlation matrix in multipath environment
K Takao, N Kikuma, T Yano
ICASSP'86. IEEE International Conference on Acoustics, Speech, and Signal …, 1986
371986
A novel adaptive array utilizing frequency characteristics of multi-carrier signals
M Fujimoto, K Nishikawa, T Shibata, N Kikuma, N Inagaki
IEICE transactions on communications 83 (2), 371-379, 2000
362000
Adaptive antennas
N Kikuma, M Fujimoto
IEICE Transactions on Communications 86 (3), 968-979, 2003
332003
Performance of CMA adaptive array optimized by the marquardt method for suppressing multipath waves
M Fujimoto, N Kikuma, N Inagaki
Electronics and Communications in Japan (Part I: Communications) 75 (9), 89-100, 1992
331992
Design and optimization of millimeter-wave microstrip-to-waveguide transition operating over broad frequency bandwidth
Y Deguchi, K Sakakibara, N Kikuma, H Hirayama
IEICE Transactions on Electronics 90 (1), 157-164, 2007
262007
MMSE adaptive array utilizing guard interval in the OFDM systems
S Hori, N Kikuma, N Inagaki
Electronics and Communications in Japan (Part I: Communications) 86 (10), 1-9, 2003
252003
Iterative DOA estimation using subspace tracking methods and adaptive beamforming
N Kikuma
IEICE transactions on communications 88 (5), 1818-1828, 2005
222005
An investigation on self-resonant and capacitor-loaded helical antennas for coupled-resonant wireless power transfer
H Hirayama, T Amano, N Kikuma, K Sakakibara
IEICE transactions on communications 96 (10), 2431-2439, 2013
212013
Experimental study of adaptive array antenna system for ISDB-T high speed mobile reception
T Tabata, H Asato, DH Pham, M Fujimoto, N Kikuma, S Hori, T Wada
2007 IEEE Antennas and Propagation Society International Symposium, 1697-1700, 2007
212007
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