On-chip waveguide feeder for millimeter wave ICS and feeding methods, and multiple input and output millimeter wave transceiver system using same
US9608313B2 · kind B2 · utility
9Cited by
5References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 12, 2016 |
| Grant date | Mar 28, 2017 |
| Priority date | — |
| Expiry date | Apr 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is a waveguide feeder. The waveguide feeder includes: a probe aligned at a center of a waveguide aperture at a metal wiring layer of a semiconductor substrate to input and output an electric signal; and an open stub located at a contact surface of a waveguide flange on a ground surface of a semiconductor chip in order to form a ground path of the probe on a surface of the waveguide flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.