Communications: radio wave antennas – Antennas – Slot type
Reexamination Certificate
2005-05-10
2005-05-10
Vo, Tuyet T. (Department: 2821)
Communications: radio wave antennas
Antennas
Slot type
C343S770000, C343S7000MS
Reexamination Certificate
active
06891510
ABSTRACT:
The present invention relates to a device for receiving and/or emitting signals comprising at least two means for receiving and/or emitting electromagnetic waves of the slot antenna type and means for connecting the said receiving and/or emitting means to means for exploiting the signals, the means for receiving and/or emitting electromagnetic waves being symmetric with respect to a point, and the connection means consisting of supply lines coupled electromagnetically to the slots of the slot antennas, which are connected on one side to a common supply line which is in a plane passing through the point of symmetry, and on the other to an electronic component enabling a short circuit or an open circuit to be simulated at the end of one of the lines and an open circuit or a short circuit to be simulated at the end of the other line.
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Le Bolzer Françoise
Louzir Ali
Minard Philippe
Thudor Franck
Akiyama Kuniyuki
Thomson Licensing S.A.
Tripoli Joseph S.
Vo Tuyet T.
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