CN110912518A - 一种防碰撞的移动通信用宽频带功率放大器 - Google Patents
一种防碰撞的移动通信用宽频带功率放大器 Download PDFInfo
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- CN110912518A CN110912518A CN201911124806.0A CN201911124806A CN110912518A CN 110912518 A CN110912518 A CN 110912518A CN 201911124806 A CN201911124806 A CN 201911124806A CN 110912518 A CN110912518 A CN 110912518A
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- power amplifier
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- 238000010295 mobile communication Methods 0.000 title claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 14
- 239000002274 desiccant Substances 0.000 claims abstract description 12
- 230000017525 heat dissipation Effects 0.000 claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 8
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/28—Selection of materials for use as drying agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/18—Construction of rack or frame
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911124806.0A CN110912518B (zh) | 2019-11-18 | 2019-11-18 | 一种防碰撞的移动通信用宽频带功率放大器 |
Applications Claiming Priority (1)
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CN201911124806.0A CN110912518B (zh) | 2019-11-18 | 2019-11-18 | 一种防碰撞的移动通信用宽频带功率放大器 |
Publications (2)
Publication Number | Publication Date |
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CN110912518A true CN110912518A (zh) | 2020-03-24 |
CN110912518B CN110912518B (zh) | 2021-07-30 |
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CN201911124806.0A Withdrawn - After Issue CN110912518B (zh) | 2019-11-18 | 2019-11-18 | 一种防碰撞的移动通信用宽频带功率放大器 |
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Citations (12)
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CN105253248A (zh) * | 2014-07-10 | 2016-01-20 | 姜立平 | 弹性结构防撞框体 |
CN205665403U (zh) * | 2016-04-24 | 2016-10-26 | 广州精天信息科技有限公司 | 一种具有抗震功能的车载北斗设备 |
US20170120145A1 (en) * | 2015-10-28 | 2017-05-04 | Di ZENG | Multi-mode controlled acousto-optic interaction infant game mat with logic and sensory integration training function |
CN107296383A (zh) * | 2017-07-28 | 2017-10-27 | 安徽聚合自动化工程有限公司 | 一种室内教学用多媒体箱 |
JP2018020014A (ja) * | 2016-08-05 | 2018-02-08 | 株式会社三洋物産 | 遊技機 |
CN207639056U (zh) * | 2017-12-25 | 2018-07-20 | 广州市骏创音响设备有限公司 | 一种功率放大器的固定装置 |
CN207802563U (zh) * | 2017-12-25 | 2018-08-31 | 广州市骏创音响设备有限公司 | 一种具有保护装置的功率放大器 |
CN207926538U (zh) * | 2017-12-19 | 2018-09-28 | 广州市凯旭音响设备有限公司 | 一种具有吸收回音功能的音频用功率放大器 |
CN108990405A (zh) * | 2018-09-28 | 2018-12-11 | 南京禾鑫坊电子科技有限公司 | 一种具有屏蔽功能的便携式功率放大器 |
CN208691149U (zh) * | 2018-09-07 | 2019-04-02 | 福州英迪特智能科技有限公司 | 一种用于大功率整流设备的脉冲功放装置 |
CN209134359U (zh) * | 2018-12-21 | 2019-07-19 | 广州声力电声器材有限公司 | 一种防碰撞功率放大器 |
US20190319385A1 (en) * | 2016-12-29 | 2019-10-17 | Intel Corporation | Ground heat sink for dual inline memory module cooling |
-
2019
- 2019-11-18 CN CN201911124806.0A patent/CN110912518B/zh not_active Withdrawn - After Issue
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105253248A (zh) * | 2014-07-10 | 2016-01-20 | 姜立平 | 弹性结构防撞框体 |
US20170120145A1 (en) * | 2015-10-28 | 2017-05-04 | Di ZENG | Multi-mode controlled acousto-optic interaction infant game mat with logic and sensory integration training function |
CN205665403U (zh) * | 2016-04-24 | 2016-10-26 | 广州精天信息科技有限公司 | 一种具有抗震功能的车载北斗设备 |
JP2018020014A (ja) * | 2016-08-05 | 2018-02-08 | 株式会社三洋物産 | 遊技機 |
US20190319385A1 (en) * | 2016-12-29 | 2019-10-17 | Intel Corporation | Ground heat sink for dual inline memory module cooling |
CN107296383A (zh) * | 2017-07-28 | 2017-10-27 | 安徽聚合自动化工程有限公司 | 一种室内教学用多媒体箱 |
CN207926538U (zh) * | 2017-12-19 | 2018-09-28 | 广州市凯旭音响设备有限公司 | 一种具有吸收回音功能的音频用功率放大器 |
CN207639056U (zh) * | 2017-12-25 | 2018-07-20 | 广州市骏创音响设备有限公司 | 一种功率放大器的固定装置 |
CN207802563U (zh) * | 2017-12-25 | 2018-08-31 | 广州市骏创音响设备有限公司 | 一种具有保护装置的功率放大器 |
CN208691149U (zh) * | 2018-09-07 | 2019-04-02 | 福州英迪特智能科技有限公司 | 一种用于大功率整流设备的脉冲功放装置 |
CN108990405A (zh) * | 2018-09-28 | 2018-12-11 | 南京禾鑫坊电子科技有限公司 | 一种具有屏蔽功能的便携式功率放大器 |
CN209134359U (zh) * | 2018-12-21 | 2019-07-19 | 广州声力电声器材有限公司 | 一种防碰撞功率放大器 |
Non-Patent Citations (2)
Title |
---|
JUN-BONG EOM: "An efficient framed-slotted ALOHA algorithm with pilot frame and binary selection for anti-collision of RFID tags", 《IEEE COMMUNICATIONS LETTERS》 * |
马中华: "汽车防撞雷达系统功率放大器仿真设计", 《电子设计工程》 * |
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CN110912518B (zh) | 2021-07-30 |
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Inventor after: Wang Huifang Inventor after: Meng Jian Inventor before: Wang Huifang |
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TA01 | Transfer of patent application right |
Effective date of registration: 20210714 Address after: 100071 2nd floor, building 2-5, No.3 Haiying Road, Fengtai District, Beijing Applicant after: Beijing aofengyuan Technology Co.,Ltd. Address before: 601, Minmetals building, 3006 Chunfeng Road, Jianan community, Nanhu street, Luohu District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen kaiheda Intelligent Equipment Co.,Ltd. |
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CP03 | Change of name, title or address | ||
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Address after: 100070 Floor 2, Building 2-5, No. 3, Haiying Road, Fengtai District, Beijing Patentee after: BEIJING AOFENGYUAN TECHNOLOGY CO.,LTD. Address before: 100071 2nd floor, building 2-5, No.3 Haiying Road, Fengtai District, Beijing Patentee before: Beijing aofengyuan Technology Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20210730 Effective date of abandoning: 20240410 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20210730 Effective date of abandoning: 20240410 |