Millimeter wave generation system and method based on quantum dot laser
A technology for generating systems and lasers, applied in electromagnetic wave transmission systems, transmission systems, photonic quantum communication, etc., can solve the problems of large phase noise of millimeter wave signals, unfavorable large-scale implementation, and high system cost.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0034] Embodiment: As shown in the figure, a quantum dot laser-based millimeter wave generation system includes:
[0035] A radio frequency signal generator 1, used to output a signal power of 3dBm radio frequency signal;
[0036] The radio frequency power amplifier 2, the input end 21 is connected with the output end 12 of the radio frequency signal generator 1, is used to receive the radio frequency signal that the radio frequency signal generator 1 outputs and amplifies the radio frequency signal after the output power amplifies, the amplification gain of the radio frequency power amplifier 2 25dB, adjustable frequency, output RF signal line width 10kHz;
[0037] 180-degree phase-shifting hybrid power splitter 3, the input end 21 is connected with the output end 22 of the radio frequency power amplifier 2, and is used to receive the output signal of the radio frequency power amplifier 2, and it is divided into two road radio frequency signals RF1, RF2 respectively from out...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com