CN2899134Y - Antenna feeding structural improvement - Google Patents

Antenna feeding structural improvement Download PDF

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Publication number
CN2899134Y
CN2899134Y CN 200520132725 CN200520132725U CN2899134Y CN 2899134 Y CN2899134 Y CN 2899134Y CN 200520132725 CN200520132725 CN 200520132725 CN 200520132725 U CN200520132725 U CN 200520132725U CN 2899134 Y CN2899134 Y CN 2899134Y
Authority
CN
China
Prior art keywords
feed
antenna
dielectric carrier
insulating substrate
utility
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 - Fee Related
Application number
CN 200520132725
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Chinese (zh)
Inventor
邱建智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wha Yu Industrial Co Ltd
Original Assignee
Wha Yu Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wha Yu Industrial Co Ltd filed Critical Wha Yu Industrial Co Ltd
Priority to CN 200520132725 priority Critical patent/CN2899134Y/en
Application granted granted Critical
Publication of CN2899134Y publication Critical patent/CN2899134Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an antenna feeding structural improvement aiming at overcoming the disadvantage of uneasy electric connection of existing structure, which consists of a dielectric carrier, an antenna component surrounds the dielectric carrier and a feeding structure drilling through the axial channel of the dielectric carrier and electrically connected with the antenna component, wherein, the feeding structure comprises an insulating substrate material with a conductive part to make the feeding structure electrically connect with the antenna component and electronic circuit component needed by electronic equipment more easily.

Description

The feed-in structure improvement of antenna
Technical field
The utility model relates to a kind of feed-in structure improvement of antenna, and particularly a kind of special construction of antenna feed-in structure is formed, and can impel antenna module electrically connect feed-in structure simpler and easy, and the required electric circuitry packages of electronic equipment of arranging in pairs or groups easily.
Background technology
The feed-in device of existing antenna is formed mode, as shown in Figure 1, its cylindrical surface spiral by antenna axle 10 is wound with the antenna groups 11 in several loops, this axle 10 has an axial passage 12, its inside need have a clad lining 13 to surround a feed-in device conductor 14, and then form a feed-in device structure 15 jointly, and utilize this feed-in device structure 15 and antenna groups 11 electrically connects, wherein axial passage 12 inwalls of this axle 10 manufacturing that clad lining 13 will be set and surround feed-in device conductor 14, assembling process has belonged to difficult, add clad lining 13 and be the concentric structure with feed-in device conductor 14, when the antenna 111 in a certain loop, axle 10 tops should be with clad lining 13 electrically connects, if assembling procedure is careless slightly, very easily cause these loop antenna 111 dislocation to link jointly with feed-in device conductor 14, and then influence the effect of antenna receiving-sending radiation, be axes body structure together because of the feed-in device structure 15 of existing antenna again, also be that clad lining 13 and feed-in device conductor 14 are derived and be linearity in axle 10 lower ends and draw, when the electronic building brick in these linear feed-in device structure 15 essential assembling signal amplifiers or the electronic equipment, the shortcoming that electrically connect is difficult for can take place in existing structure equally.
The utility model content
Main purpose of the present utility model, be to provide a kind of feed-in structure improvement of antenna, it utilizes feed-in structure is to form conductive part on the insulating substrate, so that the antenna module on the dielectric carrier easily and feed-in structure electrically connect and can not misplacing, integral body impels the assembling of antenna and feed-in structure more simple and easy, and then significantly promotes the antenna assemblies acceptance rate.
Another purpose of the present utility model utilizes the special construction of feed-in structure to form, and can make feed-in structure be easy to assemble passive component and with the function of balun (BALUN).
Another purpose of the present utility model utilizes the special construction of feed-in structure to form, and can make feed-in structure be easy to assemble required electric circuitry packages in signal amplifier or the electronic equipment.
For achieving the above object, the feed-in structure of the utility model antenna is improved, and it is by a dielectric carrier; One surrounds the antenna module of this dielectric carrier; And one be arranged in the axial channel of dielectric carrier and form with the feed-in structure of antenna module electrically connect, this feed-in structure is to form conductive part on the insulating substrate, and two ends that make insulating substrate lay respectively at the biend of dielectric carrier, so that the antenna module on dielectric carrier one end face can be electrically connect with adjacent conductive portion on the insulating substrate.
After adopting said structure, because insulating substrate and conductive part are a globality structure, so it is very quick and simple and easy to be arranged in the axial passage inside of dielectric carrier, and conductive part is not at same shaft core position, so locality specific of conductive part, therefore, the antenna module on this dielectric carrier top can be distinguished the conductive part electrically connect in addition under the independent contraposition, so electrically linking of the two in conjunction with simple and easy and difficult generation dislocation, integral body can reach assembling fast simple, significantly promote the antenna assemblies acceptance rate.
Description of drawings
Fig. 1 is the three-dimensional circle of the combination of existing antenna and feed-in device.
Fig. 2 is a combination stereogram of the present utility model.
Fig. 3 is an exploded perspective view of the present utility model.
Fig. 4 is the floor map of the utility model and signal amplifier combination.
Embodiment
, the purpose of this utility model, feature and effect further understand and understanding existing detailed description the in detail in conjunction with the accompanying drawings as the back for ease of can being had:
As Fig. 2, Fig. 3, shown in Figure 4, the improvement of the feed-in structure of a kind of antenna of the present utility model, it is by a dielectric carrier 20; One surrounds the antenna module 30 of this dielectric carrier 20; And one be arranged in the axial passage 21 of dielectric carrier 20 and form with the feed-in structure 40 of antenna module 30 electrically connects, wherein this feed-in structure 40 is to form conductive part 42 on the insulating substrate 41,43,44, and two ends that make insulating substrate 41 lay respectively at the biend of dielectric carrier 20, so that the antenna module 30 on dielectric carrier 20 1 end faces can with adjacent conductive portion 42 on the insulating substrate 41,43 electrically connects, but 44 electrically connects, one signal amplifier 50 of the conductive part on the insulating substrate 41 of these dielectric carrier 20 other ends or electronic equipment (inessential member again, so other electronic building brick not expression in the figure), in addition passive component 60 can be set in the appropriate position of insulating substrate 41, so that feed-in structure of the present utility model 40 produces the function of a balun (BALUN).
Adopt the utility model effect of said structure as follows:
1, feed-in structure 40 of the present utility model is to form conductive part 42 on the insulating substrate 41,43,44, this insulating substrate 41 can be the printed circuit board (PCB) kenel when implementing, because insulating substrate 41 and conductive part 42,43,44 is a globality structure, so it is very quick and simple and easy to be arranged in axial passage 21 inside of dielectric carrier 20, and conductive part 42,43 at same shaft core position, so conductive part 42,43 locality specific, therefore, the antenna module 30 on these dielectric carrier 20 tops can be distinguished the conductive part 42 under the independent contraposition, 43 electrically connects in addition, so electrically linking of the two in conjunction with simple and easy and difficult generation dislocation, integral body can reach antenna and feed-in structure 40 assemblings are fast simple, antenna module 30 can be correctly and conductive part 42 on easy and the feed-in structure 40,43 electrically connects, integral body can reach and significantly promote the antenna assemblies acceptance rate.
When 2, the other end position of the utility model feed-in structure 40 is for dielectric carrier 20 lower ends, can utilize conductive part 44 electrically connects, one signal amplifier 50 or other interior electronic building brick of electronic equipment on the insulating substrate 41, it can reach the simple and easy and difficult situation that the dislocation binding takes place of electrically connect equally.
3, constituted by a nonlinear insulating substrate 41 owing to feed-in structure 40 of the present utility model, therefore on the insulating substrate 41 passive component 60 is set easily, can make the characteristic impedance of antenna end and RF circuit end be mated conversion, so that feed-in structure 40 of the present utility model is with the function of balun (BALUN), so signal of antenna module 30 generations, can between a non-equilibrium state and a poised state, change by feed-in structure 40, and then promote the effect of antenna receiving-sending signal.
In sum, preamble utilizes preferred embodiment to carry out specific description at technical characterictic of the present utility model; But the personage who is familiar with this technology is when can changing and revise not breaking away under spirit of the present utility model and the principle, and these changes and modification obviously all should be covered by the utility model claim and define in the category.

Claims (3)

1, a kind of feed-in structure of antenna improvement, it is by a dielectric carrier; One surrounds the antenna module of this dielectric carrier; And one be arranged in the axial channel of dielectric carrier and form with the feed-in structure of antenna module electrically connect, it is characterized in that: this feed-in structure is to form conductive part on the insulating substrate, and two ends that make insulating substrate lay respectively at the biend of dielectric carrier, so that the antenna module on dielectric carrier one end face can be electrically connect with adjacent conductive portion on the insulating substrate.
2, the feed-in structure of antenna as claimed in claim 1 improvement, it is characterized in that: this feed-in structure is constituted by printed circuit board (PCB).
3, the feed-in structure of antenna as claimed in claim 1 improvement, it is characterized in that: the appropriate position of this insulating substrate is provided with passive component, so that feed-in structure is with the function of balun (BALUN).
CN 200520132725 2005-11-11 2005-11-11 Antenna feeding structural improvement Expired - Fee Related CN2899134Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520132725 CN2899134Y (en) 2005-11-11 2005-11-11 Antenna feeding structural improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520132725 CN2899134Y (en) 2005-11-11 2005-11-11 Antenna feeding structural improvement

Publications (1)

Publication Number Publication Date
CN2899134Y true CN2899134Y (en) 2007-05-09

Family

ID=38074466

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520132725 Expired - Fee Related CN2899134Y (en) 2005-11-11 2005-11-11 Antenna feeding structural improvement

Country Status (1)

Country Link
CN (1) CN2899134Y (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7528796B2 (en) 2006-05-12 2009-05-05 Sarantel Limited Antenna system
US7602350B2 (en) 2006-10-20 2009-10-13 Sarantel Limited Dielectrically-loaded antenna
US7633459B2 (en) 2006-06-21 2009-12-15 Sarantel Limited Antenna and an antenna feed structure
US7675477B2 (en) 2006-12-20 2010-03-09 Sarantel Limited Dielectrically-loaded antenna
WO2011092499A1 (en) * 2010-01-27 2011-08-04 Sarantel Limited A dielectrically loaded antenna and radio communication apparatus
WO2011092498A1 (en) * 2010-01-27 2011-08-04 Sarantel Limited A dielectrically loaded antenna and radio communication apparatus
US8022891B2 (en) 2006-12-14 2011-09-20 Sarantel Limited Radio communication system
US8134506B2 (en) 2006-12-14 2012-03-13 Sarantel Limited Antenna arrangement
GB2491282A (en) * 2010-01-27 2012-11-28 Sarantel Ltd A dielectrically loaded antenna and radio communication apparatus
US20130135169A1 (en) * 2011-11-25 2013-05-30 Sarantel Limited Antenna
US8599101B2 (en) 2010-01-27 2013-12-03 Sarantel Limited Dielectrically loaded antenna and radio communication apparatus
GB2503930A (en) * 2012-07-13 2014-01-15 Harris Corp Dielectrically loaded antenna with PCB feeder structure and mounting tabs, mounted to RF PCB

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7528796B2 (en) 2006-05-12 2009-05-05 Sarantel Limited Antenna system
US7633459B2 (en) 2006-06-21 2009-12-15 Sarantel Limited Antenna and an antenna feed structure
US7602350B2 (en) 2006-10-20 2009-10-13 Sarantel Limited Dielectrically-loaded antenna
US8022891B2 (en) 2006-12-14 2011-09-20 Sarantel Limited Radio communication system
US8134506B2 (en) 2006-12-14 2012-03-13 Sarantel Limited Antenna arrangement
US7675477B2 (en) 2006-12-20 2010-03-09 Sarantel Limited Dielectrically-loaded antenna
GB2491282A (en) * 2010-01-27 2012-11-28 Sarantel Ltd A dielectrically loaded antenna and radio communication apparatus
WO2011092498A1 (en) * 2010-01-27 2011-08-04 Sarantel Limited A dielectrically loaded antenna and radio communication apparatus
WO2011092499A1 (en) * 2010-01-27 2011-08-04 Sarantel Limited A dielectrically loaded antenna and radio communication apparatus
CN102812595A (en) * 2010-01-27 2012-12-05 萨恩特尔有限公司 A dielectrically loaded antenna and radio communication apparatus
US8599101B2 (en) 2010-01-27 2013-12-03 Sarantel Limited Dielectrically loaded antenna and radio communication apparatus
GB2477290B (en) * 2010-01-27 2014-04-09 Harris Corp A dielectrically loaded antenna and radio communication apparatus
US8736513B2 (en) 2010-01-27 2014-05-27 Sarantel Limited Dielectrically loaded antenna and radio communication apparatus
GB2477289B (en) * 2010-01-27 2014-08-13 Harris Corp A radio communication apparatus having improved resistance to common mode noise
GB2491282B (en) * 2010-01-27 2014-12-03 Harris Corp A dielectrically loaded antenna and a method of manufacture thereof
US20130135169A1 (en) * 2011-11-25 2013-05-30 Sarantel Limited Antenna
GB2503930A (en) * 2012-07-13 2014-01-15 Harris Corp Dielectrically loaded antenna with PCB feeder structure and mounting tabs, mounted to RF PCB

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070509

Termination date: 20091211