Single substrate wide bandwidth microstrip antenna
First Claim
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1. A microstrip antenna, comprising:
- a substrate;
a radiating element constructed on the top surface of said substrate;
said radiating element consisting of two reactive loading slots positioned adjacent to each other and on the same half of said radiating element with respect to the center line of the antenna;
a ground plane on the bottom surface of said substrate;
a through hole at a position corresponding to said radiating element of said substrate;
and a power feeding conductor at a position corresponding to said radiating element on said substrate.
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Abstract
A microstrip antenna comprising a substrate, a radiating element constructed on the top surface of the substrate, a ground plane on the bottom surface of the substrate, a through hole at a position corresponding to the radiating element of the substrate, and a power feeding conductor at a position corresponding to the radiating element on the substrate.
42 Citations
2 Claims
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1. A microstrip antenna, comprising:
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a substrate;
a radiating element constructed on the top surface of said substrate;
said radiating element consisting of two reactive loading slots positioned adjacent to each other and on the same half of said radiating element with respect to the center line of the antenna;
a ground plane on the bottom surface of said substrate;
a through hole at a position corresponding to said radiating element of said substrate;
and a power feeding conductor at a position corresponding to said radiating element on said substrate.
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2. A microstrip antenna, comprising:
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a substrate;
a radiating element constructed on the top surface of said substrate;
wherein said radiating element consists of two reactive loading slots positioned adjacent to each other and on the same half of said radiating element with respect to the center line of the antenna;
a ground plane on the bottom surface of said substrate;
a plurality of through holes at positions corresponding to said radiating element of said substrate;
a power feeding conductor at a position corresponding to said radiating element on said substrate;
and a plurality of conductive shorting posts at positions corresponding to said radiating element of said substrate.
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Specification
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Current AssigneeLaird Technologies Incorporated (DuPont de Nemours, Inc.)
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Original AssigneeCenturion Industries Incorporated (Laird Limited)
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InventorsKadambi, Govind R., Masek, Thomas F.
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Primary Examiner(s)Ho, Tan
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Application NumberUS09/362,385Time in Patent Office552 DaysField of Search343/700.MS, 343/767, 343/770, 343/846, 343/848US Class Current343/700.0MSCPC Class CodesH01Q 1/38 formed by a conductive laye...H01Q 5/357 using a single feed pointH01Q 5/364 Creating multiple current p...H01Q 5/378 Combination of fed elements...H01Q 5/385 Two or more parasitic elementsH01Q 9/0421 with a shorting wall or a s...
