Patch antenna
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United States of America Patent
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-
Sep 4, 2001
Grant Date -
N/A
app pub date -
Jun 9, 2000
filing date -
Oct 12, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to a microstrip antenna for transmitting and receiving waves of wave length .lambda.. It comprises a first insulating plate and a first metallization effected on a face of said plate in order to form a ground plane; a second insulating plate and at least one second metallization effected on a face of said second plate and presenting dimensions smaller than those of the first metallization; at least one feedline connected to said first and second metallization; and spacer means fastened with the two plates in order to maintain the two plates in a predetermined relative position so that the two metallizations face each other and the second metallization is opposite the first.
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