Title:
SIGNAL TRANSMISSION CIRCUIT, SIGNAL RECEIVING CIRCUIT AND SIGNAL TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/021831
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application is a signal transmission circuit. The signal transmission circuit comprises a positive input end; a negative input end; and an amplification unit which is connected to the positive input end and the negative input end and is configured to receive a differential voltage signal, convert same into a differential current signal and output the differential current signal. The amplification unit comprises a current source, which is configured to independently generate and supply current; a first branch, which is connected to the current source, acquires a positive terminal voltage signal, converts the positive terminal voltage signal into a positive current signal and transmits same to a first transmission line; and a second branch, which is connected to the current source, acquires a negative terminal voltage signal, converts the negative terminal voltage signal into a negative current signal and transmits same to a second transmission line.
Inventors:
YAN BO (CN)
LUO JUNZHOU (CN)
WANG YUE (CN)
LUO JUNZHOU (CN)
WANG YUE (CN)
Application Number:
PCT/CN2023/096749
Publication Date:
February 01, 2024
Filing Date:
May 29, 2023
Export Citation:
Assignee:
RIGOL TECH CO LTD (CN)
International Classes:
H03F3/45; H03F3/30
Foreign References:
| CN114400976A | 2022-04-26 | |||
| CN115203106A | 2022-10-18 | |||
| JP2016058919A | 2016-04-21 | |||
| US20220006434A1 | 2022-01-06 | |||
| CN105099372A | 2015-11-25 |
Other References:
"High-Frequency Electronic Circuit", 31 March 2016, HIGHER EDUCATION PRESS, CN, ISBN: 978-7-04-044770-5, article YANG, MEIJUN ET AL.: "Double Differential Pair Circuit", pages: 145 - 147, XP009553555
"High-Frequency Electronic Circuit", 31 October 2019, ELECTRONIC INDUSTRY PRESS, CN, ISBN: 978-7-121-34362-9, article LI, GANG ET AL.: "Double Differential Pair Circuit", pages: 71 - 74, XP009553554
"High-Frequency Electronic Circuit", 31 October 2019, ELECTRONIC INDUSTRY PRESS, CN, ISBN: 978-7-121-34362-9, article LI, GANG ET AL.: "Double Differential Pair Circuit", pages: 71 - 74, XP009553554
Attorney, Agent or Firm:
SUZHOU JINSHANG INTELLECTUAL PROPERTY LAW FIRM (GENERAL PARTNERSHIP) (CN)
Download PDF:
Previous Patent: CHIP TEST CIRCUIT, CHIP AND TEST DEVICE
Next Patent: WATER RECEIVING PLATE FOR AIR CONDITIONER, AND PARKING AIR CONDITIONER
Next Patent: WATER RECEIVING PLATE FOR AIR CONDITIONER, AND PARKING AIR CONDITIONER