Invention Publication
- Patent Title: AU and RU having CWG Filters, and BS having the AU or RU
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Application No.: US17907800Application Date: 2021-03-29
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Publication No.: US20230147406A1Publication Date: 2023-05-11
- Inventor: Yongbin Liu , Juandi Song , Yuhua Xiao , Ying Li
- Applicant: Telefonaktiebolaget LM Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee: Telefonaktiebolaget LM Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Priority: CN TCN2020082065 2020.03.30
- International Application: PCT/CN2021/083665 2021.03.29
- Date entered country: 2022-08-29
- Main IPC: H01P1/20
- IPC: H01P1/20 ; H01P5/12 ; H01P3/08
Abstract:
An antenna unit, a radio unit, and a base station are disclosed. The antenna unit or the radio unit includes a plurality of filters, each having a respective radio frequency passband. At least one first filter is a CWG filter. The first filter is coupled to a second filter through a T-junction formed on an antenna board or a radio mother board.
Public/Granted literature
- US12255375B2 AU and RU having CWG filters, and BS having the AU or RU Public/Granted day:2025-03-18
Information query
