CN108809351A - 一种具备功率温补的450m通信单元及其实现方法 - Google Patents
一种具备功率温补的450m通信单元及其实现方法 Download PDFInfo
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- CN108809351A CN108809351A CN201810628750.1A CN201810628750A CN108809351A CN 108809351 A CN108809351 A CN 108809351A CN 201810628750 A CN201810628750 A CN 201810628750A CN 108809351 A CN108809351 A CN 108809351A
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- operational amplifier
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- 238000004891 communication Methods 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000004088 simulation Methods 0.000 claims abstract description 5
- 230000005236 sound signal Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/60—Testing or simulation
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810628750.1A CN108809351B (zh) | 2018-06-19 | 2018-06-19 | 一种具备功率温补的450m通信单元及其实现方法 |
Applications Claiming Priority (1)
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CN201810628750.1A CN108809351B (zh) | 2018-06-19 | 2018-06-19 | 一种具备功率温补的450m通信单元及其实现方法 |
Publications (2)
Publication Number | Publication Date |
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CN108809351A true CN108809351A (zh) | 2018-11-13 |
CN108809351B CN108809351B (zh) | 2023-07-07 |
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Family Applications (1)
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CN201810628750.1A Active CN108809351B (zh) | 2018-06-19 | 2018-06-19 | 一种具备功率温补的450m通信单元及其实现方法 |
Country Status (1)
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CN (1) | CN108809351B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1905356A (zh) * | 2005-07-28 | 2007-01-31 | 中兴通讯股份有限公司 | 用于时分双工模式的低时延温度补偿偏置电路 |
JP2010154080A (ja) * | 2008-12-24 | 2010-07-08 | Nippon Telegr & Teleph Corp <Ntt> | 温度補償回路および温度補償方法 |
CN103983300A (zh) * | 2014-05-26 | 2014-08-13 | 天津七一二通信广播有限公司 | 车次号设备测试仪 |
JP2017173073A (ja) * | 2016-03-23 | 2017-09-28 | 株式会社ハーモニック・ドライブ・システムズ | アナログセンサの温度補償装置 |
CN107689811A (zh) * | 2017-09-19 | 2018-02-13 | 天津七二通信广播股份有限公司 | 支持450m模拟同异频通信和mpt1327集群功能的通信单元及实现方法 |
CN208401827U (zh) * | 2018-06-19 | 2019-01-18 | 天津七一二通信广播股份有限公司 | 一种450m模拟无线列调通信单元 |
-
2018
- 2018-06-19 CN CN201810628750.1A patent/CN108809351B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1905356A (zh) * | 2005-07-28 | 2007-01-31 | 中兴通讯股份有限公司 | 用于时分双工模式的低时延温度补偿偏置电路 |
JP2010154080A (ja) * | 2008-12-24 | 2010-07-08 | Nippon Telegr & Teleph Corp <Ntt> | 温度補償回路および温度補償方法 |
CN103983300A (zh) * | 2014-05-26 | 2014-08-13 | 天津七一二通信广播有限公司 | 车次号设备测试仪 |
JP2017173073A (ja) * | 2016-03-23 | 2017-09-28 | 株式会社ハーモニック・ドライブ・システムズ | アナログセンサの温度補償装置 |
CN107689811A (zh) * | 2017-09-19 | 2018-02-13 | 天津七二通信广播股份有限公司 | 支持450m模拟同异频通信和mpt1327集群功能的通信单元及实现方法 |
CN208401827U (zh) * | 2018-06-19 | 2019-01-18 | 天津七一二通信广播股份有限公司 | 一种450m模拟无线列调通信单元 |
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CN108809351B (zh) | 2023-07-07 |
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Effective date of registration: 20230621 Address after: 300456 room 506-11, building 1, Rongsheng Plaza, Binhai Zhongguancun Science Park, economic and Technological Development Zone, Binhai New Area, Tianjin Applicant after: TIANJIN 712 MOBILE COMMUNICATIONS Co.,Ltd. Address before: 300462 Tianjin Binhai New Area Economic and Technological Development Zone West District North Street 141 Applicant before: TIANJIN 712 COMMUNICATION & BROADCASTING Co.,Ltd. |
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Address after: 300456 room 506-11, building 1, Rongsheng Plaza, Binhai Zhongguancun Science Park, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin 712 Mobile Communication Co.,Ltd. Country or region after: China Address before: 300456 room 506-11, building 1, Rongsheng Plaza, Binhai Zhongguancun Science Park, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN 712 MOBILE COMMUNICATIONS Co.,Ltd. Country or region before: China |