Channel characteristic analyzing apparatus and method

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United States of America Patent

PATENT NO 8306496
APP PUB NO 20100130151A1
SERIAL NO

12312485

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Abstract

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A channel characteristic analyzing apparatus that can ensure modeling of a more adequate propagation path by processing position parameters needed in a two-wave model which is used as a line-of-sight propagation path model in a stochastic manner is provided. The channel characteristic analyzing apparatus for analyzing the propagation channel characteristics of a reception apparatus 11b which has received a radio signal of a millimeter wave band, transmitted from a transmission antenna 13a of a transmission apparatus 11a, via a reception antenna 13b, includes computation means which computes h(t) expressed by the following equation (1) as a channel response to the propagation channel characteristic.

description='In-line Formulae' end='lead'h(t)=βδ(t)  (1)description='In-line Formulae' end='tail'

where β is derived as a result of processing the position parameters needed also in the two-wave model in the stochastic manner.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY4-2-1 NUKUI-KITAMACHI KOGANEI-SHI TOKYO 1848795

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sawada, Hirokazu Koganei, JP 91 570
Shoji, Yozo Koganei, JP 15 332

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