Integration of circuit and antenna in front end
US10637161B2 · kind B2 · utility
1Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Nov 17, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q25/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A circuit antenna includes an active device, and first and second antennas. The first antenna is connected to an input port of the active device. The first antenna has a first radiation field at an operating frequency of the circuit antenna. The second antenna is connected to an output port of the active device. The second antenna has a second radiation field at the operating frequency. The active device is positioned within the first and second radiation fields to experience an input load matching impedance at the input port and an output load matching impedance at the output port, due to the first and second radiation fields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.