Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2005-01-11
2005-01-11
Nguyen, Hoang V. (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S895000
Reexamination Certificate
active
06842143
ABSTRACT:
A multiple band antenna comprising: a dielectric substrate; and a plurality of conductor parts formed on a face of the dielectric substrate and connected to each other, wherein the plurality of conductor parts comprises: a first conductor part extending in a first direction with a repetitive pattern of peaks and valleys of a linear line and arriving at an open end; a second conductor part extending in a second direction substantially opposite to the first direction with a repetitive pattern of peaks and valleys of a linear line and arriving at an open end; and a third conductor part formed of a wide line having a wider width than that of each of the linear lines of the first and second conductor parts and connected to opposite ends of the first and second conductor parts and also connected to a feeder line.
REFERENCES:
patent: 6329962 (2001-12-01), Ying
patent: 6351241 (2002-02-01), Wass
patent: 6452548 (2002-09-01), Nagumo et al.
patent: 6674405 (2004-01-01), Wang
patent: 6677907 (2004-01-01), Shoji et al.
patent: WO 0113464 (2001-02-01), None
patent: WO 0239542 (2002-05-01), None
Otaka Naoki
Sugimoto Noriyasu
Takada Toshikatsu
Hunt, Jr. Ross F.
NGK Spark Plug Co. Ltd.
Nguyen Hoang V.
Stites & Harbison PLLC
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