CN104333411B - 一种用于无人机遥测、遥控和数传系统 - Google Patents
一种用于无人机遥测、遥控和数传系统 Download PDFInfo
- Publication number
- CN104333411B CN104333411B CN201410689257.2A CN201410689257A CN104333411B CN 104333411 B CN104333411 B CN 104333411B CN 201410689257 A CN201410689257 A CN 201410689257A CN 104333411 B CN104333411 B CN 104333411B
- Authority
- CN
- China
- Prior art keywords
- module
- output
- frequency
- fpga
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 238000012546 transfer Methods 0.000 title claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 53
- 238000001914 filtration Methods 0.000 claims description 102
- 230000010355 oscillation Effects 0.000 claims description 42
- 238000012937 correction Methods 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000009432 framing Methods 0.000 claims description 18
- 238000000465 moulding Methods 0.000 claims description 18
- 238000013507 mapping Methods 0.000 claims description 16
- 101100173585 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft1 gene Proteins 0.000 claims description 12
- 230000003595 spectral effect Effects 0.000 claims description 11
- 101100173586 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft2 gene Proteins 0.000 claims description 9
- 101100173587 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft3 gene Proteins 0.000 claims description 9
- 230000008030 elimination Effects 0.000 claims description 6
- 238000003379 elimination reaction Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000003321 amplification Effects 0.000 description 37
- 238000003199 nucleic acid amplification method Methods 0.000 description 37
- 230000003139 buffering effect Effects 0.000 description 19
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18523—Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service
- H04B7/18526—Arrangements for data linking, networking or transporting, or for controlling an end to end session
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410689257.2A CN104333411B (zh) | 2014-11-26 | 2014-11-26 | 一种用于无人机遥测、遥控和数传系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410689257.2A CN104333411B (zh) | 2014-11-26 | 2014-11-26 | 一种用于无人机遥测、遥控和数传系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104333411A CN104333411A (zh) | 2015-02-04 |
CN104333411B true CN104333411B (zh) | 2018-03-16 |
Family
ID=52408073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410689257.2A Active CN104333411B (zh) | 2014-11-26 | 2014-11-26 | 一种用于无人机遥测、遥控和数传系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104333411B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104821841B (zh) * | 2015-05-04 | 2018-12-04 | 广州快飞计算机科技有限公司 | 一种地面站通信装置及其配对方法 |
CN105933053B (zh) * | 2016-04-19 | 2019-03-19 | 北京博瑞空间科技发展有限公司 | 无人机通信装置及无人机 |
CN107634816B (zh) * | 2016-07-18 | 2021-05-11 | 深圳市中兴微电子技术有限公司 | 一种基于长期演进的无人机图传方法、装置和系统 |
CN110365428B (zh) * | 2018-04-09 | 2021-09-07 | 富士通株式会社 | 损伤监测装置、损伤监测及补偿系统及方法 |
CN109094793B (zh) * | 2018-08-27 | 2021-10-26 | 湖南城市学院 | 一种长续航无人机城市应急监测方法 |
CN110933613A (zh) * | 2019-12-25 | 2020-03-27 | 北斗天地股份有限公司 | 指挥调度系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101325438A (zh) * | 2007-06-15 | 2008-12-17 | 上海无线通信研究中心 | 基于gmc系统的4天线分集发送装置、发送方法及接收装置、接收方法 |
CN101562596A (zh) * | 2009-05-26 | 2009-10-21 | 北京理工大学 | 一种基于ofdm技术的机载高速通信系统 |
CN101610146A (zh) * | 2009-07-23 | 2009-12-23 | 西安空间无线电技术研究所 | 全数字解调中并行插值位同步系统及同步方法 |
CN102510264A (zh) * | 2011-11-08 | 2012-06-20 | 东南大学 | 数字下变频器及其实现方法 |
CN103023830A (zh) * | 2012-12-05 | 2013-04-03 | 无锡创灵科技有限公司 | 针对大载波频率偏移的Turbo迭代检测装置及方法 |
CN103986680A (zh) * | 2014-05-14 | 2014-08-13 | 北京航空航天大学 | 一种小型化双通道ofdm通信系统及其实现方法 |
CN104062980A (zh) * | 2014-06-10 | 2014-09-24 | 北京空间机电研究所 | 一种无人机机载全景监测系统 |
CN204244239U (zh) * | 2014-11-26 | 2015-04-01 | 成都中远信电子科技有限公司 | 一种用于无人机遥测、遥控和数传系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7474719B2 (en) * | 2005-06-06 | 2009-01-06 | Andrew Llc | Channel-dependent de-sensing of received signals |
-
2014
- 2014-11-26 CN CN201410689257.2A patent/CN104333411B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101325438A (zh) * | 2007-06-15 | 2008-12-17 | 上海无线通信研究中心 | 基于gmc系统的4天线分集发送装置、发送方法及接收装置、接收方法 |
CN101562596A (zh) * | 2009-05-26 | 2009-10-21 | 北京理工大学 | 一种基于ofdm技术的机载高速通信系统 |
CN101610146A (zh) * | 2009-07-23 | 2009-12-23 | 西安空间无线电技术研究所 | 全数字解调中并行插值位同步系统及同步方法 |
CN102510264A (zh) * | 2011-11-08 | 2012-06-20 | 东南大学 | 数字下变频器及其实现方法 |
CN103023830A (zh) * | 2012-12-05 | 2013-04-03 | 无锡创灵科技有限公司 | 针对大载波频率偏移的Turbo迭代检测装置及方法 |
CN103986680A (zh) * | 2014-05-14 | 2014-08-13 | 北京航空航天大学 | 一种小型化双通道ofdm通信系统及其实现方法 |
CN104062980A (zh) * | 2014-06-10 | 2014-09-24 | 北京空间机电研究所 | 一种无人机机载全景监测系统 |
CN204244239U (zh) * | 2014-11-26 | 2015-04-01 | 成都中远信电子科技有限公司 | 一种用于无人机遥测、遥控和数传系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104333411A (zh) | 2015-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104333411B (zh) | 一种用于无人机遥测、遥控和数传系统 | |
CN104393885B (zh) | 一种用于无人机地空宽带通信系统的接收终端及其方法 | |
CN103248593B (zh) | 频偏估计与消除方法及系统 | |
CN203734658U (zh) | 高速数传电台 | |
CN104393911B (zh) | 一种用于无人机的地空窄带通信系统及其方法 | |
CN104363041B (zh) | 一种用于无人机遥测、遥控和数传系统及其方法 | |
CN104378129B (zh) | 一种用于无人机的地空宽带通信系统 | |
CN105388500A (zh) | Cpfsk信号载波跟踪精度的提高方法 | |
CN104378125B (zh) | 一种用于无人机的地空宽带通信方法 | |
CN106508104B (zh) | 一种扩展遥测相干接收机频偏估计范围的方法 | |
CN101483624B (zh) | Msk差分检测解调电路中频率漂移补偿装置及补偿方法 | |
CN104393912B (zh) | 一种用于无人机的地空宽带通信系统及其方法 | |
CN104378130B (zh) | 一种用于无人机地空宽带通信系统的接收终端 | |
CN104333391B (zh) | 一种用于无人机的地空窄带通信方法 | |
CN204180063U (zh) | 一种用于无人机地空宽带通信系统的接收终端 | |
CN104333393B (zh) | 一种用于无人机地空窄带通信系统的接收终端及其方法 | |
CN104363193B (zh) | 一种用于无人机地空宽带通信系统的接收终端方法 | |
CN204180060U (zh) | 一种用于无人机的地空宽带通信系统 | |
CN204244239U (zh) | 一种用于无人机遥测、遥控和数传系统 | |
CN104393908B (zh) | 一种用于无人机遥测、遥控和数传系统的方法 | |
CN104393879B (zh) | 一种用于无人机的地空窄带通信系统 | |
CN204180059U (zh) | 一种用于无人机的地空窄带通信系统 | |
CN104394113B (zh) | 一种用于无人机地空窄带通信系统的接收终端 | |
CN204180104U (zh) | 一种用于无人机的地空窄带通信系统的接收终端 | |
CN201341159Y (zh) | Msk差分检测解调电路中频率漂移补偿装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiong Xingzhong Inventor after: Long Ning Inventor before: Li Yabin Inventor before: Zhang Lan |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20180202 Address after: High tech Zone Tianchen road Chengdu City, Sichuan province 610041 No. 88 Applicant after: Chengdu Zhongyuanxin Electronic Technology Co., Ltd. Applicant after: Sichuan University of Science & Engineering Address before: High tech Zone Tianchen road Chengdu City, Sichuan province 610041 No. 88 Applicant before: Chengdu Zhongyuanxin Electronic Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: 570228 No. 58 Renmin Avenue, Hainan, Haikou Co-patentee after: Zhang Kun Patentee after: Shen Zhong Co-patentee after: Wang Xianpeng Address before: High tech Zone Tianchen road Chengdu City, Sichuan province 610041 No. 88 Co-patentee before: SICHUAN University OF SCIENCE & ENGINEERING Patentee before: CHENGDU ZHONGYUANXIN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 12 / F, building 4, No. 18, Jialing Jiangdong Street, Jianye District, Nanjing City, Jiangsu Province, 210019 Patentee after: Nanjing Xinyan collaborative positioning and Navigation Research Institute Co., Ltd Address before: 570228 No. 58 Renmin Avenue, Hainan, Haikou Co-patentee before: Zhang Kun Patentee before: Shen Zhong Co-patentee before: Wang Xianpeng |