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Technical Committee on Antennas and Propagation (AP)  (Searched in: 2019)

Search Results: Keywords 'from:2019-10-17 to:2019-10-17'

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Search Results: Conference Papers
 Conference Papers (Available on Advance Programs)  (Sort by: Date Ascending)
 Results 1 - 20 of 31  /  [Next]  
Committee Date Time Place Paper Title / Authors Abstract Paper #
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A Simplified Estimation Method of Propagation Loss considering Blocking Vehicles in V2V Communication Environments
Kentaro Yamane, Hisato Iwai, Hideichi Sasaoka, Shinsuke Ibi (Doshisha Univ.) AP2019-78
The amount of calculation loads increases when calculating the propagation loss considering blocking vehicles by the ray... [more] AP2019-78
pp.1-2
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Evaluation of Reduction Effect of Influence of Reflected Waves on Measurement of Human Body Shadowing Loss by Average Processing
Kenjiro Kubo, Hisato Iwai, Hideichi Sasaoka, Shinsuke Ibi (Doshisha Univ.) AP2019-79
 [more] AP2019-79
pp.3-4
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] FDD Downlink Beamforming Method for Avoiding Adjacent Channel Interference
Masaki Igarashi, Kentaro Nishimori (Niigata Univ.) AP2019-80
Microwave power transmission systems with high power cause adjacent channel interference. Hence a function is required t... [more] AP2019-80
pp.5-9
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] BER-OTA Testing of Vehicular MRC Adaptive Array with Weighted Polarization Combining
Taishi Oda, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) AP2019-81
 [more] AP2019-81
pp.11-16
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A Study on Efficient Computation of Radio Interference by Clustering Interfering Nodes
Ryota Morimoto, Hisato Iwai (Doshisha Univ.), Takuya Kurihara, Satoru Shimizu, Kazuto Yano, Yoshinori Suzuki (ATR) AP2019-82
In an environment with multiple managed and unmanaged wireless nodes, "Radio environment monitoring technology" is being... [more] AP2019-82
pp.17-18
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Modulation estimation using deep learning in multi-beam massive MIMO
Ryotaro Taniguchi, Kenatro Nishimori, Tsuyoshi Ohta (Niigata Univ.) AP2019-83
machine learning has attracted attention in various research fields. Machine learning is an algorithm and statistical mo... [more] AP2019-83
pp.19-24
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Acceleration of simultaneous estimation of DOA and TOA by switching FISTA
Kiyotaka Shimoshige, Mitoshi Fujimoto (Univ. Fukui) AP2019-84
In recent years, various DOA and TOA estimation methods have been proposed to improve wireless communication quality. In... [more] AP2019-84
pp.25-28
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Estimation of Arrival Signal Number Based on Received Power Using Machine Learning
Takahiro Nosho, Koyo Tategami, Tatsuhito Hasegawa, Mitoshi Fujimoto (Univ. Fukui) AP2019-85
MUSIC, AIC, MDL, etc. are examined as conventional methods for estimating the direction of arrival and the number of sig... [more] AP2019-85
pp.29-32
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] 2D-DOA Estimation by Compressed Sensing Algorithm Using Sub-Arrays in an Actual Urban Street Cell Environment
Koyo Tategami, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Tetsuro Imai (NTT docomo) AP2019-86
 [more] AP2019-86
pp.33-37
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Active Millimeter-Wave Imaging Using Incoherent Illumination
Atsuro Maeda, Hiroyasu Sato, Qiang Chen (Tohoku Univ.) AP2019-87
 [more] AP2019-87
pp.39-42
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A consideration on varactor-loaded frequency-tunable dual-band shorted multi-ring microstrip antennas fed by an L-probe with reduced patch area in half
Shohei Honda, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-88
This paper presents varactor-loaded dual-band single-layer shorted multi-ring microstrip antennas with reduced patch are... [more] AP2019-88
pp.43-48
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A consideration on standing wave array design of a planar array antenna on a narrow wall of the rectangular waveguide for perpendicular polarization to the axis
Toshiki Hozen, Sakuyoshi Saito, Yuichi Kimura (Saitama Univ.) AP2019-89
A longitudinal linear slot array arranged at a spacing of one guided wavelength on a narrow wall of the rectangular wave... [more] AP2019-89
pp.49-54
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Design of Millimeter-wave 4x4 Butler Matrix using Finline in Double Layer Dielectric Substrate
Nguyen Thanh Tuan, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Takeshi Okunaga, Akira Nakatsu (NIPPON PILLAR) AP2019-90
 [more] AP2019-90
pp.55-59
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Design of Hollow Waveguide to Substrate Integrated Waveguide Transition in Multi-layer Dielectric Substrate
Shota Mariyama, Kunio Sakakibara, Nobuyoshi Kikuma (NIT), Kojiro Iwasa, Tatsunari Koyama, Takeshi Okunaga (NIPPON PILLAR) AP2019-91
A substrate integrated waveguide (SIW) is a low loss transmission line which is suitable to form transmission lines in t... [more] AP2019-91
pp.61-64
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Design of Liquid Crystal Reflectarray Using Double-Layer Patch Elements
Hiroki Takemura, Hiroyasu Sato, Youichi Murakami, Yosei Shibata, Takahiro Ishinabe, Hideo Hujikake, Qiang Chen (Tohoku Univ.) AP2019-92
Recently, the liquid crystal reflectarry (LC-RA) using liquid crystal as a dielectric substrate of a reflectarray is exp... [more] AP2019-92
pp.65-67
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Measurement of Rectify Impedance by Using Directional Coupler
Yukina Ono, Takumi Aoki, Yuan Qiaowei (NIT Sendai) AP2019-93
In this paper, the rectifier impedance estimation method using a directional coupler is proposed. The method can measure... [more] AP2019-93
pp.69-71
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A study of perturbation segments for a circularly polarized circular patch antenna
Hinako Tashiro, Mayumi Matsunaga (Tokyo Univ. of Tech.) AP2019-94
 [more] AP2019-94
pp.73-77
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A Study of a Patch Antenna at Millimeter Wave Bands
Kazuhiro Izumitani, Mayumi Matsunaga (Tokyo Univ. Tech.)
 [more]
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] A Study on Source Reconstruction Method Using Eigenmode current of Fictitious Source
Kazuto Mochiki, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2019-95
In recent years, small and high speed operating electronic devices have been widely used. As a result, undesired electro... [more] AP2019-95
pp.79-84
AP 2019-10-17
12:30
Osaka Osaka Univ. [Poster Presentation] Far-Field Approximation of a Dyadic Green's Function in Free Space and Its Application to Method of Moments
Tsukasa Susuga, Keisuke Konno, Qiang Chen (Tohoku Univ.) AP2019-96
Since the numerical analysis of large-scale antennas using method of moments (MoM) is computationally expensive, reducti... [more] AP2019-96
pp.85-88
 Results 1 - 20 of 31  /  [Next]  
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