Transmit and receive switch and broadband power amplifier matching network for multi-band millimeter-wave 5G communication
US10476533B1 · kind B1 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Apr 27, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Apr 27, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F2200/451
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, a transmit/receive (T/R) switch includes a transmit switch, between a transmit port and an antenna port, a receive switch, between a receive port and the antenna port, a transmit inductor, coupled in parallel between the transmit switch the transmit port, and a receive inductor, coupled in parallel between the transmit switch the transmit port. The T/R switch can be co-designed with a power amplifier (PA) output matching circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.