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Technical Committee on Antennas and Propagation (AP) (Searched in: 2009)
Search Results: Keywords 'from:2009-12-17 to:2009-12-17'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2009-12-17 09:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Study on Low Power Consumption of Satellite Multibeam Antenna with Array-fed Element Takayuki Nakanishi, Kazunari Kihira, Tamotsu Nishino, Kazutomi Mori, Yoshihiko Konishi (MITSUBISHI ELECTRIC CORP.)  AP2009-142 |
In recent years, Multibeam satellite system with hundreds of spot beams has been developed and studied. Multibeam satell... [more] | AP2009-142 pp.1-6 |
| AP | 2009-12-17 09:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Construction of an edge slot array in a rectangular single-ridged waveguide Ryuta Kawase, Yuichi Kimura, Misao Haneishi (Saitama Univ.), Naohisa Goto (Tokyo Inst. of Tech.) AP2009-143 |
This paper presents a novel edge slot array fed by a single-ridged waveguide. A slot pair with different slot length is ... [more] | AP2009-143 pp.7-11 |
| AP | 2009-12-17 10:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Dual-polarized MSA Using Stubs for Broadband Matching and Capacitive loads Takashi Yanagi, Yasuhiro Nishioka, Hiroaki Miyashita, Yoshihiko Konishi (Mitsubishi Electric Corp.) AP2009-144 |
A dual-polarized microstrip patch antenna (MSA) using matching-stubs to improve its impedance bandwidth and capacitive l... [more] | AP2009-144 pp.13-18 |
| AP | 2009-12-17 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of Planar Antenna by CG-FMM Keisuke Konno, Qiang Chen, Kunio Sawaya (Tohoku Univ.) AP2009-145 |
[more] | AP2009-145 pp.19-24 |
| AP | 2009-12-17 11:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Development of piping inspection method by using thoery of waveguide electromagnetic propagation analysis in shallow dented waveguide for the pipe testing. Hirokazu Hara, Mitsuyoshi Okabe, Kuniyuki Motojima, Masaaki Matsubara (Gunma Univ.) AP2009-146 |
This report analyzed electromagnetic wave propagation in the waveguidewith a dent.Usually,cutoff frequency depends on th... [more] | AP2009-146 pp.25-30 |
| AP | 2009-12-17 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Analysis of transfer function through the waveguide with a crack in the wall Mitsuyoshi Okabe, Hirokazu Hara, Kuniyuki Motojima (Gunma Univ.) AP2009-147 |
In order to search a crack on metallic tube, we analyzed transfer function through a waveguide with a crack by using FD... [more] |
AP2009-147 pp.31-35 |
| AP | 2009-12-17 11:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Experimental Evaluations on Heating Characteristics of Antenna for Thermal Treatment of Bile Duct Carcinoma Kazuyuki Saito, Koichi Ito (Chiba Univ.) AP2009-148 |
(To be available after the conference date) [more] | AP2009-148 pp.37-40 |
| AP | 2009-12-17 12:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Fundamental Characteristics of Body-Centric Communicatons in MHz Band Ryotaro Suga, Koichi Ito, Nozomi Haga, Kazuyuki Saito, Masaharu Takahashi (Chiba Univ.) AP2009-149 |
In recent years, studies on body-centric or human-body communications have become an important and active area of resear... [more] | AP2009-149 pp.41-45 |
| AP | 2009-12-17 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Study of the measurement technique and the analysis method for the OFDM under multi-path condition Hiroki Ohta (NICT), Yoneo Akita (mebius) AP2009-150 |
[more] | AP2009-150 pp.47-52 |
| AP | 2009-12-17 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Correlation Coefficient of Amplitude and Phase in In-phase & Quadrature Components in Domain with Time and Frequency Axes in Mobile-Channel Kenji Ookubo, Kozue Yoshida, Shigeru Kozono (Chiba Inst of Tech) AP2009-151 |
We studied on the correlation coefficients of amplitude and phase for in-phase & quadrature components in mobile channel... [more] | AP2009-151 pp.53-58 |
| AP | 2009-12-17 14:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Enhanced Hamiltonian Algorithm for Adaptive Beamforming of ESPAR Antenna Jun Ozawa, Jun Cheng, Yoichiro Watanabe (Doshisha Univ.) AP2009-152 |
An enhanced Hamiltonian algorithm is proposed for adaptive beamforming of ESPAR antenna. Hamiltonian algorithm is a good... [more] | AP2009-152 pp.59-64 |
| AP | 2009-12-17 14:40 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Estimated Position of Wave Source by Using Spherical Wave Function Hiroyuki Sutou, Kuniyuki Motojima (Gunma Univ.) AP2009-153 |
This report presents a new method to estimate position of wave source by using electromagnetic field.All sampling points... [more] | AP2009-153 pp.65-70 |
| AP | 2009-12-17 15:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | DoA Estimation Based 2D-ESPRIT Algorithm and Selection Criterion with 7-Element Hexagonal Array Tomoyuki Kitada, Jun Ozawa, Jun Cheng, Yoichiro Watanabe (Doshisha Univ.) AP2009-154 |
A method of direction-of-arrival (DoA) estimation based on 2D-ESPRIT algorithm and selection criterion with 7-element he... [more] | AP2009-154 pp.71-76 |
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