CN204333282U - One is applied to mobile communication dual-polarized broadband radiation unit - Google Patents

One is applied to mobile communication dual-polarized broadband radiation unit Download PDF

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Publication number
CN204333282U
CN204333282U CN201520039499.7U CN201520039499U CN204333282U CN 204333282 U CN204333282 U CN 204333282U CN 201520039499 U CN201520039499 U CN 201520039499U CN 204333282 U CN204333282 U CN 204333282U
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China
Prior art keywords
feed
medium
kink
radiation arm
cross
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Active
Application number
CN201520039499.7U
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Chinese (zh)
Inventor
陈伟
汪志号
魏玉明
陈华
侯海涛
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Chongqing Jiuqi Technology Co.,Ltd.
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Jiaxing City An Xin Ant Nachrichtentechnik GmbH
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Priority to CN201520039499.7U priority Critical patent/CN204333282U/en
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Abstract

The utility model relates to one and is applied to mobile communication dual-polarized broadband radiation unit, comprise the feed Connection Block of radiation arm, the inside of radiation arm has the first through hole, the top of radiation arm is provided with oscillator arms, it is characterized in that: medium on the feed that the two ends up and down of two the first through holes of arbitrary neighborhood are respectively equipped with band second through hole, medium under feed, feed upper conductor is inserted respectively in second through hole, feed lower conductor, feed upper conductor, the top of feed lower conductor is provided with kink, and the kink of feed upper conductor is vertically positioned at the top of feed lower conductor kink, the combination of the trapezoid slit formed between described oscillator arms is cross one, the combination of the trapezoid slit formed between described radiation arm is cross two, cross one is connected with cross two.The utility model structure is simple, can change the CURRENT DISTRIBUTION on radiation arm and impedance variation, alleviate the weight of integral radiation unit, save raw material, improve gain, ensure that the coverage of antenna.

Description

One is applied to mobile communication dual-polarized broadband radiation unit
Technical field
The utility model belongs to mobile communication technology field, is specifically related to one and is applied to mobile communication dual-polarized broadband radiation unit.
Background technology
Along with the development of science and technology and the progress of technology, mobile communication has become a part indispensable in people's life, simultaneously more and more higher to the demand that antenna multiband is shared, proposes higher performance requirement therefrom to wide frequency antenna.
Summary of the invention
For the new opplication new demand that mobile communication constantly changes, the utility model provides one and is applied to mobile communication dual-polarized broadband radiation unit, can support wide-band 1710-2690MHz, can be applied to WCDMA, in the communication systems such as GSM simultaneously.。
The main technical schemes that the utility model adopts is: one is applied to mobile communication dual-polarized broadband radiation unit, comprise a feed Connection Block of four radiation arms, the inside of each radiation arm respectively has first through hole, the top of each radiation arm is respectively provided with an oscillator arms, all oscillator arms are around radiation arm circumferentially directional spreding, it is characterized in that: the two ends up and down of two the first through holes of arbitrary neighborhood are respectively equipped with medium on a feed, medium under feed, on feed under medium and feed medium the second through hole in be inserted with a feed upper conductor respectively, feed lower conductor, described feed upper conductor, the top of feed lower conductor is respectively equipped with kink, in the groove that described kink embeds medium on described feed and the end of kink extends in the breach at the first through hole edge facing each other, and the kink of feed upper conductor is vertically positioned at the top of feed lower conductor kink, the combination of the trapezoid slit formed between described oscillator arms and oscillator arms is cross one, the combination of the trapezoid slit formed between described radiation arm and radiation arm is cross two, described cross one is connected with cross two.
The utility model also adopts following attached technical scheme:
In above-mentioned radiating element, the junction of described oscillator arms and radiation arm is provided with some reinforcements.
In above-mentioned radiating element, be connected by contiguous block between medium with medium under feed under described feed and form integrated Unified Global.
In above-mentioned radiating element, described oscillator arms is be less than quadrant fan-shaped, and fan-shaped line of symmetry offers third through-hole.
The beneficial effect adopting the utility model to bring is: structure is simple, can change the CURRENT DISTRIBUTION on radiation arm and impedance variation, alleviate the weight of integral radiation unit, save raw material, improve gain, ensure that the coverage of antenna.
Accompanying drawing explanation
Be described further below in conjunction with accompanying drawing:
Fig. 1 is explosive view of the present utility model;
Fig. 2 is the enlarged drawing at the utility model X place;
Fig. 3 is front view of the present utility model;
Fig. 4 is left view of the present utility model;
Fig. 5 is vertical view of the present utility model;
Fig. 6 is upward view of the present utility model;
Fig. 7 is the structural representation of medium on the utility model feed.
The label that wherein component names is corresponding is as follows:
Medium 6, contiguous block 7, feed lower conductor 8, feed upper conductor 9, kink 10, cross 1, cross 2 12, third through-hole 13, breach 14, groove 15, second through hole 16, reinforcement 17 under medium 5, feed on feed Connection Block 1, radiation arm 2, first through hole 3, oscillator arms 4, feed.
Embodiment
As shown in figs. 1-7, in the present embodiment, one is applied to mobile communication dual-polarized broadband radiation unit, comprise a feed Connection Block 1 of four radiation arms 2, the gap formed between two often adjacent radiation arms 2 is trapezoidal, what four radiation arms 2 were formed between two trapezoidal is combined into cross 2 12, the inside of each radiation arm 2 respectively has first through hole 3, the top of each radiation arm 2 is respectively provided with an oscillator arms 4, oscillator arms 4 is towards the Directional Extension deviating from feed Connection Block 1, oscillator arms 4 is for being less than the fan-shaped of quadrant, fan-shaped line of symmetry offers third through-hole 13, and oscillator arms 4 is reinforced by some reinforcements 17 with the junction of radiation arm 2, all oscillator arms 4 are around radiation arm 2 circumferentially directional spreding, and the gap formed between two often adjacent oscillator arms 4 is trapezoidal, what four oscillator arms 4 were formed between two trapezoidal is combined into cross 1, described cross 1 is connected with cross 2 12, the two ends up and down of two the first through holes 3 of arbitrary neighborhood are respectively equipped with medium 5 on a feed, medium 6 under feed, medium 6 under medium 5 and feed on totally two feeds, be connected by contiguous block 7 and form integrated Unified Global between medium 6 with medium under feed 6 under described feed, on feed under medium 5 and feed medium 6 the second through hole 16 in be inserted with a feed upper conductor 9 respectively, feed lower conductor 8, second through hole 16 and feed upper conductor 9, the profile of feed lower conductor 8 matches, described feed upper conductor 9, the top of feed lower conductor 8 is respectively equipped with kink 10, in the groove 15 that described kink 10 embeds medium 5 on described feed and the end of kink 10 extends in the breach 14 at the first through hole 3 edge facing each other, kink 10 is embedded rear and is undertaken by welding dual fixing, and the kink 10 of feed upper conductor 9 is vertically positioned at the top of feed lower conductor 8 kink 10 and is not in contact with each other mutually.By said structure, the CURRENT DISTRIBUTION on radiation arm and impedance variation effectively can be changed.
In above-mentioned radiating element, feed Connection Block 1, oscillator arms 4, reinforcement 17 are one-body molded by die casting, the utility model is processed and easy for installation, and structure simply, parts are few, both weight was alleviated, again save raw material, benefit production in enormous quantities, in addition, the utility model is combined with+45 degree and-45 and spends the mutually orthogonal antenna of two secondary polarised directions, and irrelevance degree between the two determines the quality of diversity reception.Because ± 45 ° is orthogonal polarization, therefore effectively can ensure diversity reception, its polarization diversity gain is 5dB, and than existing single polarization space diversity, gain improves about 2dB. and ensures antenna footprint.
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.

Claims (4)

1. one kind is applied to mobile communication dual-polarized broadband radiation unit, comprise a feed Connection Block of four radiation arms, the inside of each radiation arm respectively has first through hole, the top of each radiation arm is respectively provided with an oscillator arms, all oscillator arms are around radiation arm circumferentially directional spreding, it is characterized in that: the two ends up and down of two the first through holes of arbitrary neighborhood are respectively equipped with medium on a feed, medium under feed, on feed under medium and feed medium the second through hole in be inserted with a feed upper conductor respectively, feed lower conductor, described feed upper conductor, the top of feed lower conductor is respectively equipped with kink, in the groove that described kink embeds medium on described feed and the end of kink extends in the breach at the first through hole edge facing each other, and the kink of feed upper conductor is vertically positioned at the top of feed lower conductor kink, the combination of the trapezoid slit formed between described oscillator arms and oscillator arms is cross one, the combination of the trapezoid slit formed between described radiation arm and radiation arm is cross two, described cross one is connected with cross two.
2. one as claimed in claim 1 is applied to mobile communication dual-polarized broadband radiation unit, it is characterized in that: the junction of described oscillator arms and radiation arm is provided with some reinforcements.
3. one as claimed in claim 1 is applied to mobile communication dual-polarized broadband radiation unit, it is characterized in that: be connected by contiguous block between medium with medium under feed under described feed and form integrated Unified Global.
4. one as claimed in claim 1 is applied to mobile communication dual-polarized broadband radiation unit, it is characterized in that: described oscillator arms is be less than quadrant fan-shaped, and fan-shaped line of symmetry offers third through-hole.
CN201520039499.7U 2015-01-21 2015-01-21 One is applied to mobile communication dual-polarized broadband radiation unit Active CN204333282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520039499.7U CN204333282U (en) 2015-01-21 2015-01-21 One is applied to mobile communication dual-polarized broadband radiation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520039499.7U CN204333282U (en) 2015-01-21 2015-01-21 One is applied to mobile communication dual-polarized broadband radiation unit

Publications (1)

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CN204333282U true CN204333282U (en) 2015-05-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034372A (en) * 2019-05-13 2019-07-19 中国科学院国家天文台 A kind of wideband dual polarized butterfly oscillator of plane bending cross type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110034372A (en) * 2019-05-13 2019-07-19 中国科学院国家天文台 A kind of wideband dual polarized butterfly oscillator of plane bending cross type

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Dual-polarized broadband radiating unit for mobile communication

Effective date of registration: 20160328

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: Jiaxing City An Xin ANT Nachrichtentechnik GmbH

Registration number: 2016330000015

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20160411

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: Jiaxing City An Xin ANT Nachrichtentechnik GmbH

Registration number: 2016330000015

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Dual-polarized broadband radiating unit for mobile communication

Effective date of registration: 20160413

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: Jiaxing City An Xin ANT Nachrichtentechnik GmbH

Registration number: 2016990000286

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20170426

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: Jiaxing City An Xin ANT Nachrichtentechnik GmbH

Registration number: 2016990000286

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Dual-polarized broadband radiating unit for mobile communication

Effective date of registration: 20170427

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: Jiaxing City An Xin ANT Nachrichtentechnik GmbH

Registration number: 2017330000032

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20200428

Granted publication date: 20150513

Pledgee: Agricultural Bank of China Limited by Share Ltd Jiaxing science and Technology Branch

Pledgor: JIAXING ANXIN COMMUNICATION TECHNOLOGY Co.,Ltd.

Registration number: 2017330000032

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201110

Address after: No. 24-7, No. 28-16, Renhe street, Yuzhong District, Chongqing

Patentee after: Liu Yancai

Address before: Jiaxing City, Zhejiang province 314000 seven Dai Town Bridge Road No. 226 Building 2 layer fifth (Jiaxing City Shun Communication Technology Co. Ltd.)

Patentee before: JIAXING ANXIN COMMUNICATION TECHNOLOGY Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210203

Address after: 400000 3-1, no.68-2, Dashi village, Shapingba District, Chongqing

Patentee after: Liu Jie

Address before: 400000 24-7, 28-16 Renhe street, Yuzhong District, Chongqing

Patentee before: Liu Yancai

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220119

Address after: 401120 20-2, building 8, Tianyi new town, No. 472, Songshi Branch Road, Longxi street, Yubei District, Chongqing

Patentee after: Chongqing Jiuqi Technology Co.,Ltd.

Address before: 400000 3-1, no.68-2, Dashi village, Shapingba District, Chongqing

Patentee before: Liu Jie