The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2024
Filed:
Dec. 26, 2022
Univ. Electronic Science and Technology of China, Chengdu, CN;
Bo Zhang, Chengdu, CN;
Zhongqian Niu, Chengdu, CN;
Xiaobo Yang, Chengdu, CN;
Yinian Feng, Chengdu, CN;
Yi Hu, Chengdu, CN;
Bingli Dai, Chengdu, CN;
Jicong Zhang, Chengdu, CN;
Yong Fan, Chengdu, CN;
Yihong Su, Chengdu, CN;
Hongbin Wang, Chengdu, CN;
Yafei Wu, Chengdu, CN;
University of Electronic Science and Technology of China, Chengdu, CN;
Abstract
A terahertz full-duplex co-local oscillator solid-state front-end transmitting circuit is disclosed, which belongs to the technical field of terahertz communication. The overall structure of the solid-state front-end transmitting circuit adopts a new system, wherein the circuit comprises two branches that are parallel and driven by a local oscillator source. A branched waveguide directional coupler is configured to output two driving signals provided by the same local oscillator source respectively to two branch circuits with required powers. Two transmission signals generated from the two branches are combined into one signal for transmission through an orthogonal mode coupled duplexer, so as to fulfill the construction of a full-duplex co-local oscillator solid-state front-end transmission circuit.