61 - 80 of about 142
Non-data-aided wide-range frequency offset estimator for QAM optical coherent receivers , Tadao Nakagawa, Munehiro Matsui, Takayuki Kobayashi, Koichi Ishihara, Riichi Kudo, Masato Mizoguchi,, and Yutaka Miyamoto , Optical Fiber Communication Conference and Exposition 2011 (OFC 2011) Proc., OMJ1 , 2011.03 , There is Review , The Multiple Authorship , English
Frequency-domain equalization for coherent optical transmission systems , Koichi Ishihara, Riichi Kudo, Takayuki Kobayashi, Akihide Sano, Yasushi Takatori, Tadao Nakagawa, and Yutaka Miyamoto , Optical Fiber Communication Conference and Exposition 2011 (OFC 2011) Proc., OWW4 , 2011.03 , There is Review , The Multiple Authorship , English
Intermodal group velocity dispersion of few mode fibe , Hirokazu Kubota, Hidehiko Takara, Tadao Nakagawa, Munehiro Matsui and T. Morioka , IEICE Electronics Express , vol.7 (20) (p.1552 - 1556) , 2010.10 , There is Review , The Multiple Authorship , English
11 x 171 Gb/s PDM 16-QAM Transmission over 1440 km with a Spectral Efficiency of 6.4 b/s/Hz using High-Speed DAC , Shogo Yamanaka, Takayuki Kobayashi, Akihide Sano, Hiroji Masuda, Eiji Yoshida, Yutaka Miyamoto, Tadao Nakagawa, Munehiko Nagatani, and Hideyuki Nosaka , 36th European Conference and Exhibition on optical Communication (ECOC 2010) Proc., We.8.C.1 , 2010.09 , There is Review , The Multiple Authorship , English
Wide-Range and Fast-Tracking Frequency Offset Estimator for Optical Coherent Receivers , Tadao Nakagawa, Koichi Ishihara, Takayuki Kobayashi, Riichi Kudo, Munehiro Matsui, Yasushi Takatori, Masato Mizoguchi , 36th European Conference and Exhibition on optical Communication (ECOC 2010) Proc., We.7.A.2 , 2010.09 , There is Review , The Multiple Authorship , English
Band-divided receiver for optical wideband signal , Munehiro Matsui, Riichi Kudo, Yasushi Takatori, Koichi Ishihara, Tadao Nakagawa, Masato Mizoguchi, Takayuki Kobayashi and Yutaka Miyamoto , Electronics Letters , vol.46 (16) (p.1138 - 1139) , 2010.08 , There is Review , The Multiple Authorship , English
An analysis of multi-layer inductors for miniaturizing of GaAs MMIC , Yo Yamaguchi, Takana Kaho, Motoharu Sasaki, Kenjiro Nishikawa, Tomohiro Seki, Tadao Nakagawa, and Kazuhiro Uehara , IEICE Trans. Electron. , vol.E93-C (7) (p.1119 - 1125) , 2010.07 , There is Review , The Multiple Authorship , English
A prototype of band-divided receiver for optical wideband signal , Munehiro Matsui, Riichi Kudo, Yasushi Takatori, Koichi Ishihara, Tadao Nakagawa, Masato Mizoguchi, Takayuki Kobayashi, and Yutaka Miyamoto , 15th OptoElectronics and Communications Conference (OECC 2010) Dig., 7B4-3 , 2010.07 , There is Review , The Multiple Authorship , English
111Gb/s No-guard-interval OFDM using low sampling rate analogue-to-digital converter , Riichi Kudo, Takayuki Kobayashi, Etsushi Yamazaki, Akihide Sano, Eiji Yoshida, Koichi Ishihara, Yasushi Takatori, Munehiro Matsui, Tadao Nakagawa, Masato Mizoguchi,, and Yutaka Miyamoto , 35th European Conference and Exhibition on Optical Communications (ECOC 2009) Proc., P4.09 , 2009.09 , There is Review , The Multiple Authorship , English
A miniaturized in-phase power divider with a DC block function , Hitoshi Hayashi, Tadao Nakagawa, Kazuhiro Uehara, and Yoshihiro Takigawa , IEICE Trans. Electron. , vol.E90-C (10) (p.2022 - 2029) , 2007.10 , There is Review , The Multiple Authorship , English
Miniaturized broadband lumped-element in-phase power dividers , Hitoshi Hayashi, Tadao Nakagawa, Kazuhiro Uehara, and Yoshihiro Takigawa , IEICE Trans. Electron. , vol.E90-C (6) (p.1222 - 1227) , 2007.06 , There is Review , The Multiple Authorship , English
An active terminal circuit and its application to a distributed amplifier , Hitoshi Hayashi, Munenari Kawashima, Tadao Nakagawa, Kazuhiro Uehara, and Yoshihiro Takigawa , IEICE Trans. Electron. , vol.E90-C (6) (p.1203 - 1208) , 2007.06 , There is Review , The Multiple Authorship , English
Adaptive linearization technique for multi-port amplifier , Takana Kaho, Yo Yamaguchi, Tadao Nakagawa, and Katsuhiko Araki , 2006 Asia-Pacific Microwave Conference (2006 APMC) Proc. (p.895 - 898) , 2006.12 , There is Review , The Multiple Authorship , English
A novel adaptive linearization technique for a balanced-amplifier array , Takana Kaho, Yo Yamaguchi, Tadao Nakagawa, Katsuhiko Araki, and Katsuhiko Araki , IEICE Trans. Electron. , vol.E89-C (10) (p.1448 - 1453) , 2006.10 , There is Review , The Multiple Authorship , English
Improved technique for reflection performance in broadband variable gain low noise amplifiers , Munenari Kawashima, Tadao Nakagawa, Yo Yamaguchi, and Katsuhiko Araki , 2005 European Gallium Arsenide and Other Semiconductor Application Symposium (GAAS 2005) Proc. (p.81 - 84) , 2005.10 , There is Review , The Multiple Authorship , English
A 45-degree CMOS phase shifter and gain/phase imbalance compensation for multi-band transceivers , Tadao Nakagawa, Munenari Kawashima, Munehiro Matsui, and Katsuhiko Araki , 2005 IEEE RFIC Symposium Dig. (p.517 - 520) , 2005.06 , There is Review , The Multiple Authorship , English
A frequency doubler MMIC with a small 2-band elimination filter , Yo Yamaguchi, Tadao Nakagawa, and Katsuhiko Araki , 2004 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS) Dig. (p.268 - 271) , 2004.10 , There is Review , The Multiple Authorship , English
Compensation technique for impairments of wideband quadrature demodulators for direct conversion receivers , Munehiro Matsui, Tadao Nakagawa, Kiyoshi Kobayashi, and Katsuhiko Araki , 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2004) Dig. (p.1677 - 1681) , 2004.09 , There is Review , The Multiple Authorship , English
Gain/Phase imbalance compensation for multi-band quadrature receivers , Tadao Nakagawa, Munehiro Matsui, and Katsuhiko Araki , Vehicular Technology Conference Fall 2004 (VTC-Fall 2004) Proc. (p.2034 - 2037) , 2004.09 , There is Review , The Multiple Authorship , English
Implementation and performance of a multi-band transceiver for software defined radio , Katsuhiko Araki, Tadao Nakagawa, Munenari Kawashima, Kiyoshi Kobayashi, Kazunori Akabane, Hiroyuki Shiba, and Hitoshi Hayashi , 2004 IEEE Radio and Wireless Conference (RAWCON 2004) Dig. (p.207 - 210) , 2004.09 , There is Review , The Multiple Authorship , English