Communications: radio wave antennas – Antennas – Slot type
Patent
1997-09-08
1999-12-28
Wong, Don
Communications: radio wave antennas
Antennas
Slot type
343700MS, 343771, 343785, 343909, 3332191, 333248, H01Q 1310
Patent
active
060087714
ABSTRACT:
An antenna includes a cylindrically shaped dielectric resonator placed on a longitudinally extended axis of an elongated dielectric strip disposed on a planar conductor and another planar conductor having an opening covers the dielectric strip with the opening on the dielectric resonator. There may be another dielectric strip placed perpendicularly to the first dielectric strip such that the dielectric resonator is where the lines longitudinally extended from the axes of both dielectric strips will cross.
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patent: 5352997 (1994-10-01), Sarkka
patent: 5517203 (1996-05-01), Fiedziuszko
"Aperture Coupled Microstrip Patch Antenna Fed By Nonradiating Dielectric Waveguide", C.J. Reddy, et al., Electronics Letters, vol. 29, No. 25, 215 (1993).
"Leaky NRD Guide As a Feeder for Microwave Planar Antennas", K. Maamria, et al., IEEE Transactions on Antennas and Propagation, vol. 41, No. 12, 1680 (1993).
"Admittance Characteristics of Narrow Radiating Slots in Nonradiating Dielectric Waveguide", C.J. Reddy, et al., IEEE Proceedings-H, vol. 140, No. 5, 407 (1993).
Arai Seiichi
Ishikawa Youhei
Kawahata Kazunari
Tanaka Nobuaki
Murata Manufacturing Co. Ltd.
Phan Tho
Wong Don
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