Title:
DIFFERENTIAL MILLIMETER WAVE COMMUNICATION ARCHITECTURE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/201831
Kind Code:
A1
Abstract:
Disclosed in the present invention are a differential millimeter wave communication architecture and an electronic device. The differential millimeter wave communication architecture comprises an emission apparatus, the emission apparatus comprising an oscillator, a frequency multiplier, a first differential transformer, at least one driving amplification circuit, and a power amplification circuit, which are connected in sequence, wherein the driving amplification circuit comprises a driving amplifier and a second differential transformer, which are connected in sequence; the power amplification circuit comprises a power amplifier and a third differential transformer, which are connected in sequence; the power amplifier comprises a signal switch; and the signal switch is connected to a switch keying signal input end. By means of the present invention, a small-area millimeter wave front-end circuit with low power consumption may be realized.
Inventors:
LI CHENG (CN)
JIN WENXUE (CN)
JIN WENXUE (CN)
Application Number:
PCT/CN2022/094384
Publication Date:
October 26, 2023
Filing Date:
May 23, 2022
Export Citation:
Assignee:
DECO SEMICONDUCTOR（SHENZHEN）CO LTD (CN)
International Classes:
H03F3/20; H03F1/26; H04B1/04
Foreign References:
| CN114884522A | 2022-08-09 | |||
| CN111934629A | 2020-11-13 | |||
| CN113328712A | 2021-08-31 | |||
| US10116290B1 | 2018-10-30 |
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY LTD. (CN)
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