Invention Grant
- Patent Title: Horn antenna for launching electromagnetic signal from microstrip to dielectric waveguide
- Patent Title (中): 喇叭天线用于从微带向介质波导发射电磁信号
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Application No.: US13854944Application Date: 2013-04-01
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Publication No.: US09306259B2Publication Date: 2016-04-05
- Inventor: Juan Alejandro Herbsommer , Hassan Ali
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Lawrence J. Bassuk; Frank D. Cimino
- Main IPC: H01P5/00
- IPC: H01P5/00 ; H01Q13/00 ; H01P3/16 ; H01P5/08 ; G02B6/44 ; H01P11/00 ; H01Q1/50 ; H01Q19/10 ; H04B1/40 ; H01Q19/30 ; H01P3/12 ; H01P5/107
Abstract:
A horn antenna is formed within a multilayer substrate and has a generally trapezoidal shaped top plate and bottom plate formed in different layers of the multilayer substrate. A set of densely spaced vias form two sidewalls of the horn antenna by coupling adjacent edges of the top plate and the bottom plate. The horn antenna has a narrow input end and a wider flare end. A microstrip line is coupled to the top plate and a ground plane element is coupled to the bottom plate at the input end of the horn antenna.
Public/Granted literature
- US20140285289A1 Horn Antenna for Launching Electromagnetic Signal from Microstrip to Dielectric Waveguide Public/Granted day:2014-09-25
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