TERAHERTZ CARRIER SENDING DEVICE AND TERAHERTZ CARRIER RECEIVING DEVICE

WIPO Patent Application WO/2022/143299

A1

Disclosed in the present invention are a terahertz carrier sending device and a terahertz carrier receiving device. The sending device comprises a radio-frequency sending chip, a mode conversion structure, a terahertz transmission line, and a circuit board; the radio-frequency sending chip is packaged on the circuit board and comprises a radio-frequency sending circuit, a feeding transmission line, and a mode excitation structure; the mode conversion structure comprises an inner metal wall and is used for coupling a terahertz signal excited by the mode excitation structure into the terahertz transmission line; and the terahertz transmission line is used for transmitting the terahertz signal. The receiving device comprises similar portions in a receiving direction. According to the present invention, efficient electromagnetic coupling is implemented, and the transmission bandwidth of data is improved.

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ZHANG LUQI (CN)
LI KUN (CN)
LYU RUI (CN)
XIAO XIN (CN)

PCT/CN2021/140075

July 07, 2022

December 21, 2021

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HUAWEI TECH CO LTD (CN)

H04B3/04; H04B5/00

US20200169291A1	2020-05-28
CN109473757A	2019-03-15
CN101794953A	2010-08-04
US20040069984A1	2004-04-15
US20180041166A1	2018-02-08

MATTERS-KAMMERER MARION. K.; VAN GOOR DAVE; TRIPODI LORENZO: "20GHz to 480GHz on-chip broadband spectrometer in 65-nm CMOS technology", 2016 46TH EUROPEAN MICROWAVE CONFERENCE (EUMC), EUROPEAN MICROWAVE ASSOCIATION, 4 October 2016 (2016-10-04), pages 349 - 352, XP033045413, DOI: 10.1109/EuMC.2016.7824350

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