H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 21/30 (2006.01) H01Q 1/36 (2006.01) H01Q 1/38 (2006.01) H01Q 5/00 (2006.01) H01Q 11/08 (2006.01) H01Q 21/00 (2006.01) H01Q 23/00 (2006.01)
Patent
CA 2358875
An antenna device provided with a matching circuit (4) for accommodating reflection coefficients of antenna elements (1a, 1b, 1c, 1d), the reflection coefficients being defined in consideration of connections among the antenna elements (1a, 1b, 1c, 1d) when each of the antenna elements is excited according to an excitation frequency and excitation phase corresponding to each frequency in operation.
On décrit un dispositif d'antenne équipé d'un circuit d'adaptation (4) qui harmonise les coefficients de réflexion des éléments (1a, 1b, 1c, 1d) d'antenne, ces coefficients de réflexion étant définis en fonction des connexions entre les éléments (1a, 1b, 1c, 1d) d'antenne lorsque chaque élément d'antenne est excité avec une fréquence d'excitation et une phase d'excitation correspondant à chaque fréquence utilisée.
Endo Tsutomu
Miyazaki Moriyasu
Nishino Tamotsu
Ohwada Tetsu
Kirby Eades Gale Baker
Mitsubishi Denki Kabushiki Kaisha
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