High frequency circuit integrated-type antenna component
AssigneeKYOCERA Corporation
InventorsAtsuomi Fukuura, Akinori Sato
Life of this patent
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Abstract
A high frequency circuit integrated-type antenna component including a dielectric board having a high frequency circuit formed on its surface or in its inner part, a grounding layer formed on a surface, where the high frequency circuit is not formed, of the dielectric board, an antenna element provided in or on the grounding layer, and a coupling circuit for signal transmission between the antenna element and the high frequency circuit. The high frequency circuit includes a demultiplexing circuit or a multiplexer, for example. The antenna element may be formed on an antenna board fixed to a grounding layer, and may be a slot antenna formed in the grounding layer.
Claims23
A high frequency circuit integrated-type antenna component, comprising:
- a dielectric board having two opposed surfaces and an inner part defining the portion of the board between the two opposed surfaces and having a high frequency circuit formed on one of the surfaces or in the inner part;
- a grounding layer formed on a portion of one surface of the dielectric board where the high frequency circuit is not formed;
- an antenna element provided in or on the grounding layer;
- and
- coupling means for coupling the antenna element with the high frequency circuit for signal transmission therebetween,
- wherein the high frequency circuit includes one or more circuits selected from the group consisting of a demultiplexer and a multiplexer.
A high frequency circuit integrated-type antenna component, comprising:
- a dielectric board having two opposed surfaces and an inner part defining the portion of the board between the two opposed surfaces and having a high frequency circuit formed on one of the surfaces or in the inner part;
- a grounding layer formed on a portion of one surface of the dielectric board where the high frequency circuit is not formed;
- an antenna element provided in or on the grounding layer;
- and
- coupling means for coupling the antenna element with the high frequency circuit for signal transmission therebetween wherein
- the high frequency circuit includes a demultiplexing circuit, the demultiplexing circuit including a plurality of directional filtering circuits which differ in operation frequencies.
A chip antenna component comprising:
- at least one antenna element;
- and
- a stacked circuit section integrated with the antenna element and including at least one signal input terminal and two or more signal output terminals, at least one of the signal output terminals being connected to the antenna element,
- wherein a demultiplexing circuit and/or a multiplexer is formed on the stacked circuit section, and
- wherein at least one signal input terminal and at least one the signal output terminals are each introduced into a bottom surface of the stacked circuit section for electrically connecting the signal input terminal and the at least one of the signal output terminals to another wiring circuit board.
Dependencies are inferred from the claim text.