H - Electricity – 01 – P
Patent
H - Electricity
01
P
H01P 1/203 (2006.01)
Patent
CA 2171657
A microstrip patch filter in which a dielectric has a ground plane printed on one of its faces and a conductive arrangement printed on the other of said faces, the conductive arrangement includes a flat patch, input and output leads electromagnetically coupled to the flat patch, the flat patch or the dielectric substrate has a reactance-enhancing metallic constriction located along a portion of the patch. When the constriction is in the patch it forms a current-concentrating inductive constriction. When the constriction is in the dielectric substrate, it enhances the capacitance. In an embodiment, the patch has two mutually-transverse constrictions that divide the patch into four sub-patches cross-connected by current-concentrating inductive constriction.
Evans James Gifford
Schneider Martin Victor
Wilson Robert Woodrow
Evans James Gifford
Kirby Eades Gale Baker
Lucent Technologies Inc.
Schneider Martin Victor
Wilson Robert Woodrow
LandOfFree
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