Invention Grant
- Patent Title: Power amplifier
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Application No.: US17092689Application Date: 2020-11-09
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Publication No.: US11621680B2Publication Date: 2023-04-04
- Inventor: Wingshing Chan , Liheng Zhou , Xinyu Zhou , Derek Ho
- Applicant: City University of Hong Kong
- Applicant Address: HK Kowloon
- Assignee: City University of Hong Kong
- Current Assignee: City University of Hong Kong
- Current Assignee Address: HK Kowloon
- Agency: Renner Kenner Greive Bobak Taylor Weber
- Main IPC: H03F3/24
- IPC: H03F3/24 ; H03F3/19 ; H03F1/56 ; H03F3/195
Abstract:
A power amplifier includes an active device and an output matching circuit operably connected with the active device. The output matching circuit includes a bandpass impedance transformer, in particular, a multimode bandpass impedance transformer. The multimode bandpass impedance transformer may include a multimode resonator and coupling feed lines.
Public/Granted literature
- US20220149794A1 Power Amplifier Public/Granted day:2022-05-12
Information query
IPC分类:
