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US 12,003,015 B2Granted
Antenna module, manufacturing method thereof, and collective board
AssigneeMurata Manufacturing Co., Ltd.
InventorsYuri Yamakawa, Shigeru Tago, Yoshiki Yamada
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Abstract
An antenna module including a dielectric substrate formed by stacking a plurality of dielectric layers, a radiating element formed on or in the dielectric substrate, a ground electrode facing the radiating element, and peripheral electrodes that are formed in a plurality of layers between the radiating element and the ground electrode at an outer periphery of the dielectric substrate.
Claims20
An antenna module comprising:
- a dielectric substrate formed by stacking a plurality of dielectric layers;
- a plurality of radiating elements formed on or within the dielectric substrate;
- a ground electrode facing the plurality of radiating elements;
- and
- peripheral electrodes formed in the plurality of dielectric layers between the plurality of radiating elements and the ground electrode at an outer periphery of the dielectric substrate when viewed in a plan view in a normal direction of the dielectric substrate, the peripheral electrodes being electrically coupled to the ground electrode,
- wherein a length of a first peripheral electrode disposed along a long side of the dielectric substrate, among the peripheral electrodes, is different from a length of a second peripheral electrode disposed along a short side of the dielectric substrate, among the peripheral electrodes.
3 more elements
An antenna module comprising:
- a dielectric substrate formed by stacking a plurality of dielectric layers;
- a plurality of radiating elements formed on or within the dielectric substrate;
- a ground electrode facing the plurality of radiating elements;
- and
- peripheral electrodes formed in the plurality of dielectric layers between the plurality of radiating elements and the ground electrode, the peripheral electrodes being electrically coupled to the ground electrode and including:
- first peripheral electrodes disposed along a long side of the dielectric substrate;
- and
- second peripheral electrodes disposed along a short side of the dielectric substrate,
- wherein the first peripheral electrodes have a length that is less than a length of the second peripheral electrodes.
6 more elements
Dependencies are inferred from the claim text.