Title:
グランドプレーンを備えた高効率のコンパクトなスロット付きアンテナ
Document Type and Number:
Japanese Patent JP7053084
Kind Code:
B2
Abstract:
The present invention includes a method of making a slotted waveguide antenna structure with a matched ground plane comprising: forming in a photosensitive glass substrate a coaxial-to-coplanar waveguide (CPW) section connected to a power divider, an emission cavity area for the slotted antenna and one or more vias; depositing a metal ground plane to a first surface of the photosensitive glass substrate; depositing a copper layer on the photosensitive glass substrate with a pattern of slots that form a slot antenna above the emission cavity; forming one or more glass pillars in the emission cavity under the slot antenna; etching away the photosensitive glass in the emission cavity while retaining the one or more glass pillars; connecting a micro coaxial connector to the coaxial-to-coplanar waveguide (CPW) section; and one or more solder bumps at the vias that connect to the ground plane, to form a slotted antenna.
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Inventors:
Fleming Jeb H.
Brington Jeff A.
Brington Jeff A.
Application Number:
JP2021514422A
Publication Date:
April 12, 2022
Filing Date:
September 11, 2019
Export Citation:
Assignee:
3D GLASS SOLUTIONS,INC
International Classes:
H01P11/00; H01Q21/06
Domestic Patent References:
| JP2012194020A | ||||
| JP59090406A |
Other References:
T.Kamgaing,et al.,"Investigation of a Photodefinable Glass Substrate for Millimeter-Wave Radios on Package",2014 IEEE 64th Electronic Components and Technology Conference,2014年,pp.1610-1615
Attorney, Agent or Firm:
Hiroki Masaki
Teppei Hirota
Yusaku Tokai
Horiuchi Makoto
Masako Yamauchi
Shuichi Sonomoto
Maki Shinoda
Jin Watanabe
Teppei Hirota
Yusaku Tokai
Horiuchi Makoto
Masako Yamauchi
Shuichi Sonomoto
Maki Shinoda
Jin Watanabe