Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2005-11-01
2008-12-23
Wimer, Michael C (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
Reexamination Certificate
active
07468698
ABSTRACT:
A patch antenna is disclosed that includes a dielectric substrate, a substantially rectangular radiation element formed of a conductive material on the dielectric substrate; and a feeder line connected to a feeding point for feeding to the radiation element. The feeding point has an impedance matching the impedance of the feeder line.
REFERENCES:
patent: 4138684 (1979-02-01), Kerr
patent: 4464663 (1984-08-01), Lalezari et al.
patent: 5270722 (1993-12-01), Delestre
patent: 621715 (1994-01-01), None
Fujii Tomoharu
Hirachi Yasutake
Nakano Hiroshi
Eudyna Devices Inc.
Ladas & Parry LLP
Shinko Electric Industries Co. Ltd.
Wimer Michael C
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