Papers - HIROSHI Hirayama

Transmission loss of self-resonant type magnetic-coupled resonant wireless power transfer Reviewed

Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of ISETS 2011   2011.12

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Estimation of Far-fi eld Emission of Magnetic CoupledResonant Wireless Power Transmission Using EquivalentCircuit Model Reviewed

Yuki Okuyama, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of ISAP 2011   2011.10

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Generation of Optimum DOA Estimation Algorithm by Using Genetic Algorithm Reviewed

Shunsuke Yoshimura, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of ISAP 2011   2011.10

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On a shielding effect of magnetic-coupled resonant wireless power transfer Reviewed

Hiroshi Hirayama, Syun Asakura, Nobuyoshi Kikuma, Kunio Sakakibara

Proc of EMD 2011   2011.09

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Basic theory of magnetic-coupled-resonant wireless power transfer and recent progress Invited Reviewed

Hiroshi Hirayama

Proc. of APEMC 2011   2011.05

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Equivalent Circuit of Induction Fed Magnetic Resonant WPT System Reviewed

Hiroshi Hirayama, Yuki Okuyama, Nobusyohi Kikuma, Kunio Sakakibara

Proc. of IWPT 2011   2011.05

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Channel Capacity Improvement in Short-range MIMO Using Side and Back Reflectors Reviewed

Hiroshi Hirayama, Gen Matsui, Nobuyoshi Kikuma, Kunio Sakakibara

IEICE Trans. on Commun.   E94-B ( 5 )   1280 - 1283   2011.05

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A Consideration of Equivalent Circuit of Magnetic-Resonant Wireless Power Transfer Reviewed

Hiroshi Hirayama, Yuki Okuyama, Nobusyohi Kikuma, Kunio Sakakibara

Proc. of EuCAP 2011   2011.04

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A New Scheme to Avoid Null Zone for HF-band RFID with Diversity Combining of Loop Antennas Reviewed

Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara

IEICE Trans. on Commun.   E93-B ( 10 )   2666 - 2669   2010.10

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DOI： 10.1587/transcom.E93.B.2666

A Consideration of Channel Capacity of Near-Field MIMO Using Parasitic Elements Reviewed

Gen Matsui, Hiroshi Hirayama, Nubuyoshi Kikuma, Kunio Sakakibara

Proc. of ISAP 2010   2010.10

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Undesired emission from Magnetic-resonant wireless power transfer Reviewed

Hiroshi Hirayama, Yuki Okuyama, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of EMC Europe 2011   2010.09

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An consideration on equivalent circuit of wireless power transmission Reviewed

Hiroshi Hirayama, Yuki Okuyama, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of ANTEM 2010   2010.07

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Improvement of channel capacity of near-field MIMO Reviewed

Hiroshi Hirayama, Gen Matsui, Nobuyoshi Kikuma, Kunio Sakakibara

Proc. of EuCAP 2010   2010.04

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An Estimation Method of Poynting Vector with Near-Magnetic-Field Measurement Reviewed

Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara

IEICE Trans. On Electron IEICE   E93-C ( 1 )   66 - 73   2010.01

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DOI： 10.1587/tansele.E93.C.66

A consideration of electro-magnetic-resonant coupling mode in wireless power transmission Reviewed

Hiroshi Hirayama, Toshiyuki Ozawa, Yosuke Hiraiwa, Nobuyoshi Kikuma, and Kunio Sakakibara

IEICE Electronics Express IEICE   6 ( 19 )   1421 - 1425   2009.10

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DOI： 10.1587/elex.6.1421