Trisection power divider with isolation and microwave transmission system

US11843158B2 · kind B2 · utility

Assignee

• THE 13TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY GROUP CORPORATION · CN

Inventors

• Zhanbiao Gu · Shijiazhuang, CN
• Hongmin Gao · Shijiazhuang, CN
• Zhiliang Zhang · Nanhu, CN
• Xiaoyong Ren · Shijiazhuang, CN
• Qianhong Chen · Shijiazhuang, CN
• Shujie Wang · Laishui, CN
• Chao Tan · Hunan, CN
• Senfeng Xu · Laishui, CN

Key dates

• Filing date: May 12, 2023
• Grant date: Dec 12, 2023
• Expiry date: May 12, 2043

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01P5/22
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

The present application provides a trisection power divider with isolation and a microwave transmission system, where the divider includes a first hybrid ring coupler with a distribution ratio of 1:2 and a second hybrid ring coupler with a distribution ratio of 1:1; a first port of the first hybrid ring coupler is a signal input port; a second port of the first hybrid ring coupler is connected with a first port of the second hybrid ring coupler; a second port of the second hybrid ring coupler, a third port of the second hybrid ring coupler and a third port of the first hybrid ring coupler are three signal output ports of the divider; and the second port of the first hybrid ring coupler is a port with high power.