A DUAL BAND PRINTED F-ANTENNA USING A TRAP WITH SMALL BAND SEPARATION

A dual band inverted-F antenna includes a first antenna element having a first leg connected to a ground plane and a second leg extending along a length from the first leg to a distal end of the second leg. A second antenna element connects to the second leg at a first connection point that is proxi...

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Bibliographic Details
Main Authors KULKARNI, Amit, LIU, Zhong, JOSE, Justin
Format Patent
LanguageEnglish
French
German
Published 31.07.2024
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:A dual band inverted-F antenna includes a first antenna element having a first leg connected to a ground plane and a second leg extending along a length from the first leg to a distal end of the second leg. A second antenna element connects to the second leg at a first connection point that is proximal of the distal end of the second leg, the second antenna element electrically coupled to an antenna signal trace of a PCB. A third antenna element is spaced from the second leg of the first antenna element by a gap and positioned along the length of the second leg proximal of the distal end of the second leg but distal of the first connection point. A trap is operatively coupled across the gap between the second leg of the first antenna element and the third antenna element.
Bibliography:Application Number: EP20240150166