CN201345414Y - 一种改进倒f天线及无线通信设备 - Google Patents
一种改进倒f天线及无线通信设备 Download PDFInfo
- Publication number
- CN201345414Y CN201345414Y CNU2008202358707U CN200820235870U CN201345414Y CN 201345414 Y CN201345414 Y CN 201345414Y CN U2008202358707 U CNU2008202358707 U CN U2008202358707U CN 200820235870 U CN200820235870 U CN 200820235870U CN 201345414 Y CN201345414 Y CN 201345414Y
- Authority
- CN
- China
- Prior art keywords
- antenna
- conductor part
- circuit board
- inverse
- helicoidal structure
- 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.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
- H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202358707U CN201345414Y (zh) | 2008-12-30 | 2008-12-30 | 一种改进倒f天线及无线通信设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202358707U CN201345414Y (zh) | 2008-12-30 | 2008-12-30 | 一种改进倒f天线及无线通信设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201345414Y true CN201345414Y (zh) | 2009-11-11 |
Family
ID=41276997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202358707U Expired - Lifetime CN201345414Y (zh) | 2008-12-30 | 2008-12-30 | 一种改进倒f天线及无线通信设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201345414Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017113096A1 (zh) * | 2015-12-29 | 2017-07-06 | 海能达通信股份有限公司 | 一种多频段天线及通讯装置 |
CN110233330A (zh) * | 2019-05-10 | 2019-09-13 | 电子科技大学 | 一种基于结构复用的三频共口径天线 |
-
2008
- 2008-12-30 CN CNU2008202358707U patent/CN201345414Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017113096A1 (zh) * | 2015-12-29 | 2017-07-06 | 海能达通信股份有限公司 | 一种多频段天线及通讯装置 |
CN110233330A (zh) * | 2019-05-10 | 2019-09-13 | 电子科技大学 | 一种基于结构复用的三频共口径天线 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HYTERA COMMUNICATIONS CORPORATION LIMITED Free format text: FORMER NAME: SHENZHEN HYT SCIENCE AND TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518057 Nanshan District high tech Industrial Park, Guangdong, North Ring Road, HYT building Patentee after: HYTERA COMMUNICATIONS Corp.,Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, North Ring Road, HYT building Patentee before: Shenzhen Danone communications Limited by Share Ltd. Address after: 518057 Nanshan District high tech Industrial Park, Guangdong, North Ring Road, HYT building Patentee after: Shenzhen Danone communications Limited by Share Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Guangdong, North Ring Road, HYT building Patentee before: HYTERA COMMUNICATIONS Corp.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091111 |