Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2005-08-09
2005-08-09
Chen, Shih-Chao (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S909000
Reexamination Certificate
active
06927729
ABSTRACT:
A multisource antenna includes at least two excitation sources and for spatially channeling energy picked up/radiated by the excitation sources and providing for frequency decoupling between the bands respectively corresponding to the waves received/transmitted by the sources. The sources are arranged on a ground plane to interleave radiating apertures at the level of the spatial and frequency selective arrangements.
REFERENCES:
patent: 4021812 (1977-05-01), Schell et al.
patent: 5160936 (1992-11-01), Braun et al.
patent: 6690327 (2004-02-01), McKinzie et al.
patent: 2 337 860 (1999-12-01), None
patent: WO 01/37373 (2001-05-01), None
Alcatel
Chen Shih-Chao
LandOfFree
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