Micro radio frequency communication module based on RFIC

A technology of radio frequency communication and radio frequency transmission module, which is applied in the field of miniature radio frequency communication modules, can solve the problems of heavy weight, low functional density, and large volume, and achieve the effects of optimizing configuration and sharing, simplifying system interface and integration testing links

Inactive Publication Date: 2011-04-27
HARBIN INST OF TECH
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of large volume, heavy weight, high power consumption and low functional density in the existing satellite-ground and inter-satellite communication systems, and provides a miniature radio frequency communication module based on RFIC

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Micro radio frequency communication module based on RFIC
  • Micro radio frequency communication module based on RFIC
  • Micro radio frequency communication module based on RFIC

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0017] Specific implementation mode one: the following combination Figure 1 to Figure 4 Describe this embodiment, this embodiment includes processor 1, radio frequency transmitting module 2, radio frequency receiving module 3, power amplifier module 4, low noise amplifier 5, circulator 6 and DC / DC conversion module 7, processor 1 transmits signal input and output terminal is connected with the transmission signal input and output terminals of the radio frequency transmission module 2, the transmission signal output terminal of the radio frequency transmission module 2 is connected with the input terminal of the power amplifier module 4, the output terminal of the power amplifier module 4 is connected with the input terminal of the circulator 6, and the transmission signal passes through The antenna connected to the circulator 6 radiates out;

[0018] Circulator 6 receives signal by antenna, and the output end of circulator 6 is connected with the input end of low noise amplif...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a micro radio frequency communication module based on RFIC, belonging to the field of aerospace application. The micro radio frequency communication module aims at solving the problems of large volume, heavy weight, high power consumption and low function density existed in the existing satellite places and a satellite communication system. A transmitting signal end of a processor is connected with the transmitting signal end of a radio frequency transmitting module; an output end of the radio frequency transmitting module is connected with an input end of a power amplifying module; the output end of the power amplifying module is connected with the input end of a circulator; a transmitting signal is radiated out by an antenna connected with the circulator; the circulator receives the signal via the antenna; the output end of the circulator is connected with the input end of a low-noise amplifier; the output end of the low-noise amplifier is connected with the input end of a radio frequency receiving module; a received signal input and output end of the radio frequency receiving module is connected with the received signal input and output end of the processor; and a direct-current voltage output end of a DC / DC converting module supplies work power for the radio frequency transmitting module, the radio frequency receiving module, the power amplifying module and the low-noise amplifier, respectively.

Description

technical field [0001] The invention relates to an RFIC-based miniature radio frequency communication module, which belongs to the field of aerospace applications. Background technique [0002] The formation flight of small satellites is a new field of research at home and abroad. Multiple small satellites fly in formation and jointly perform space missions to complete the tasks completed by a single large satellite, which can greatly improve the anti-jamming performance and anti-destruction ability of the system. . But this also puts forward new requirements for the weight, volume, functional density, power consumption and other indicators of the micro-satellite satellite-ground communication system and the inter-satellite communication system. The existing satellite-ground and inter-satellite communication systems have the problems of large volume, heavy weight, high power consumption, and low functional density. Now, in the usual satellite design, the satellite-ground co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38H04B7/185H04B1/40
Inventor 董立珉徐国栋曹星慧李化义潘瑞
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap