CN201138685Y - 一种无线终端天线 - Google Patents

一种无线终端天线 Download PDF

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Publication number
CN201138685Y
CN201138685Y CNU2007201966518U CN200720196651U CN201138685Y CN 201138685 Y CN201138685 Y CN 201138685Y CN U2007201966518 U CNU2007201966518 U CN U2007201966518U CN 200720196651 U CN200720196651 U CN 200720196651U CN 201138685 Y CN201138685 Y CN 201138685Y
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wireless terminal
layer
terminal antenna
antenna
metal screen
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CNU2007201966518U
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English (en)
Inventor
谢艳萍
陈绍清
雷平
班永灵
孙树辉
兰尧
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Huawei Device Co Ltd
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Shenzhen Huawei Communication Technologies Co Ltd
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Priority to CNU2007201966518U priority Critical patent/CN201138685Y/zh
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Publication of CN201138685Y publication Critical patent/CN201138685Y/zh
Priority to EP08871078A priority patent/EP2234209B1/en
Priority to ES08871078T priority patent/ES2400258T3/es
Priority to PCT/CN2008/073808 priority patent/WO2009089756A1/zh
Priority to US12/825,042 priority patent/US20100283693A1/en
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    • 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
    • H01Q9/32—Vertical arrangement of element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/10—Telescopic elements

Abstract

本实用新型实施例公开了一种无线终端的天线，包括拉杆，位于拉杆的底部的拉杆底座，螺旋线圈，所述螺旋线圈一端与拉杆底座电性连接。拉杆沿拉杆底座轴向滑动伸缩，收缩收容于螺旋线圈所围成的空间中。平时不工作时，拉杆收容于在螺旋线圈里，以降低高度，方便携带。而当正常接收信号时，将拉杆拉出。在实现天线小型化、便携的同时，保持天线的性能。

Description

一种无线终端天线
技术领域
本实用新型涉及无线终端天线技术，尤其涉及一种无线终端的天线结构。
背景技术
无线终端，如无线上网卡、数字电视(DVB)卡，手机等产品的小型化是目前的一个趋势，无线终端的天线也需要配合无线终端的外型，进行小型化的设计。天线在小型化的同时，还要保持天线的性能，这是目前需要研究解决的问题。如：随着数字电视标准(DVB)的实施，各种具有接收数字电视节目的无线便携终端(无线数据卡、DVB卡等)越来越受到市场的欢迎。而要在一款便携式终端上实现无线接收数字电视信号的主要挑战在于可同时覆盖DVB-V(170MHz～240MHz)和DVB-U(470MHz～860MHz)频段的宽频带天线的设计。目前市场上的DVB天线方案主要有两种：一种是长度偏长的单极子天线，长度390mm左右，这种天线体积太大，携带不方便，无法满足小型化的需求；第二种是有源天线，长度在150mm左右，这种天线需要供电，应用受到限制。
综上所述，天线的小型化、便携化并保持天线的性能，是目前需要解决的问题
实用新型内容
本实用新型实施例的目的在于提供一种便携、小型化的无线终端天线。本实用新型实施例提供的一种无线终端天线，包括拉杆，位于拉杆的底部的拉杆底座，螺旋线圈，所述螺旋线圈一端与拉杆底座电性连接。拉杆沿拉杆底座轴向滑动伸缩，收缩收容于螺旋线圈所围成的空间中。平时不工作时，拉杆收容于在螺旋线圈里，以降低高度，方便携带。而当正常接收信号时，将拉杆拉出。在实现天线小型化、便携的同时，保持天线的性能。
附图说明
图1为不工作时的数字电视(DVB)天线结构示意图；
图2为工作时将拉杆从锥形底盘中拉出的数字电视天线结构示意图；
图3为多层电缆结构的结构示意图；
图4为多层电缆结构的结构示意图；
具体实施方式
下面结合附图对本实用新型的具体实施例进行说明：
本实用新型实施例提供一种便携式无线终端天线，包括拉杆和螺旋线圈，拉杆沿拉杆底座轴向滑动伸缩，收缩收容于螺旋线圈所围成的空间中。平时不工作时，拉杆收容于在螺旋线圈里，以降低高度，方便携带。而当正常接收信号时，将拉杆拉出。以DVB天线为例，在不工作时候，拉杆收容于螺旋天线中，拉杆和螺旋线圈外部的底盘总的高度可控制在70mm以内，在天线工作时，拉杆和底盘总的高度可控制在180mm以内。
下面结合附图对本实用新型实施例进行说明。本实用新型实施例以便携式数字电视(DVB)天线为例进行说明。请参见图1及图2，本实施例所述的DVB天线包括：一个锥形的螺旋线圈20、一个拉杆30及位于拉杆底部的拉杆底座35。螺旋线圈20与拉杆底座35电性连接，优选地，可以采用焊接，或弹片连接等。所述DVB天线进一步包括一锥形底盘10，该底盘为非导电腔体，包裹螺旋线圈20，起保护、支撑作用。锥形底盘10可与拉杆底座35固接，也可以其他形式，使锥形底盘10能包裹螺旋线圈，作为天线的支撑部。锥形底盘10采用不导电的材料，如塑料等。所述DVB天线还包括一段经过特殊处理的外接多层电缆40。请参见图3和图4，该多层电缆40具有三层导体：最里面的为内芯导体41，第二层为金属屏蔽层42，可采用金属丝屏蔽网；第三层也为金属屏蔽层，同样可以采用金属丝屏蔽网。金属内芯导体41和第二层金属屏蔽层42之间，以及第二层金属屏蔽层42和第三层金属屏蔽层43之间都用介质44填充起支撑固定作用，外面两层金属屏蔽层42、43的一端通过金属连接将其短路。多层电缆40一端的内芯导体41与锥形螺旋线圈20的底部连接在一起，第三层金属屏蔽层43在某一长度处截断(微波特性开路)，该长度根据多层电缆40的尺寸由调试确定，然后转变为常规同轴线结构，即只有内芯导体和一层金属屏蔽层。天线在平时不工作时，拉杆30收缩收容于螺旋线圈20所围成的空间里，而当正常接收数字电视信号时，将拉杆30拉出。拉杆天线50可采用普通的拉杆结构，拉杆天线50的拉杆30可沿拉杆底座35向下滑动，使拉杆30收容于螺旋线圈20围成的空间中。
上述采用锥形的螺旋线圈、锥形的底盘仅仅是一种优选的实施例，锥形的底盘便于携带、使用，上尖下宽的结构既美观，有有利于稳定放置。其他形状如圆柱形螺旋线圈或圆柱形底盘、立方体或长方体形螺旋线圈或底盘等也是可选的替代方案。
本实施例中所揭露的DVB天线，可同时覆盖DVB-V(170MHz～240MHz)和DVB-U(470MHz～860MHz)两个频段，并且并且具有方便携带、低高度、高电气性能等优点。
上述实施例以DVB天线作为实例进行说明，但这样的结构也不局限于DVB天线，也可应用于其他频段天线的设计，如FM天线，GSM天线，WCDMA天线等等，此不赘述。
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围。

Claims (8)

1、一种无线终端天线，包括：
拉杆；
拉杆底座，位于拉杆的底部；
螺旋线圈，所述螺旋线圈一端与拉杆底座电性连接；
其特征在于：拉杆沿拉杆底座轴向滑动伸缩，收缩收容于螺旋线圈所围成的空间中。
2、如权利要求1所述的无线终端天线，其特征在于：所述无线终端天线进一步包括底盘，该底盘为非导电腔体，并将螺旋线圈包含其中。
3、如权利要求2所述的无线终端天线，其特征在于：底盘呈现锥形。
4、如权利要求1所述的无线终端天线，其特征在于：所述螺旋线圈呈锥形。
5、如权利要求1所述的无线终端天线，其特征在于：所述无线终端天线为数字电视(DVB)天线。
6、如权利要求1所述的无线终端天线，其特征在于：所述无线终端天线进一步包括电缆，所述电缆结构一端的内芯导体与螺旋线圈的底部电性连接。
7、如权利要求6所述的无线终端天线，其特征在于：所述电缆具有三层导体：最里面的为内芯导体，第二层为金属屏蔽层，第三层也为金属屏蔽层，第二层金属屏蔽层2和第三层金属屏蔽层之间用介质填充，第二层为金属屏蔽层和第三层金属屏蔽层一端通过金属连接将其短路。
8、如权利要求1所述的无线终端天线，其特征在于：第三层金属屏蔽层在某一长度处截断，该长度根据多层电缆的尺寸由调试确定，使电缆转变为常规同轴线结构，即只有内芯导体和一层金属屏蔽层。
CNU2007201966518U 2007-12-28 2007-12-28 一种无线终端天线 Expired - Lifetime CN201138685Y (zh)

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Application Number Priority Date Filing Date Title
CNU2007201966518U CN201138685Y (zh) 2007-12-28 2007-12-28 一种无线终端天线
EP08871078A EP2234209B1 (en) 2007-12-28 2008-12-29 Wireless terminal antenna
ES08871078T ES2400258T3 (es) 2007-12-28 2008-12-29 Antena de terminal inalámbrico
PCT/CN2008/073808 WO2009089756A1 (fr) 2007-12-28 2008-12-29 Antenne de terminal sans fil
US12/825,042 US20100283693A1 (en) 2007-12-28 2010-06-28 Wireless Terminal Antenna

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009089756A1 (fr) * 2007-12-28 2009-07-23 Shenzhen Huawei Communication Technologies Co., Ltd. Antenne de terminal sans fil
CN103457042A (zh) * 2013-06-28 2013-12-18 陕西海泰电子有限责任公司 有源杆天线
CN108879066A (zh) * 2018-07-11 2018-11-23 云南电网有限责任公司电力科学研究院 一种输电铁塔快速挂装通信基站天线的装置

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* Cited by examiner, † Cited by third party
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US9865911B2 (en) 2015-06-25 2018-01-09 At&T Intellectual Property I, L.P. Waveguide system for slot radiating first electromagnetic waves that are combined into a non-fundamental wave mode second electromagnetic wave on a transmission medium
US9847566B2 (en) 2015-07-14 2017-12-19 At&T Intellectual Property I, L.P. Method and apparatus for adjusting a field of a signal to mitigate interference
US10033107B2 (en) 2015-07-14 2018-07-24 At&T Intellectual Property I, L.P. Method and apparatus for coupling an antenna to a device
US10205655B2 (en) 2015-07-14 2019-02-12 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array and multiple communication paths
US10148016B2 (en) 2015-07-14 2018-12-04 At&T Intellectual Property I, L.P. Apparatus and methods for communicating utilizing an antenna array
US9882257B2 (en) 2015-07-14 2018-01-30 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US10320586B2 (en) 2015-07-14 2019-06-11 At&T Intellectual Property I, L.P. Apparatus and methods for generating non-interfering electromagnetic waves on an insulated transmission medium
US9853342B2 (en) 2015-07-14 2017-12-26 At&T Intellectual Property I, L.P. Dielectric transmission medium connector and methods for use therewith
US9628116B2 (en) 2015-07-14 2017-04-18 At&T Intellectual Property I, L.P. Apparatus and methods for transmitting wireless signals
US9836957B2 (en) 2015-07-14 2017-12-05 At&T Intellectual Property I, L.P. Method and apparatus for communicating with premises equipment
US10341142B2 (en) 2015-07-14 2019-07-02 At&T Intellectual Property I, L.P. Apparatus and methods for generating non-interfering electromagnetic waves on an uninsulated conductor
US10170840B2 (en) 2015-07-14 2019-01-01 At&T Intellectual Property I, L.P. Apparatus and methods for sending or receiving electromagnetic signals
US10044409B2 (en) 2015-07-14 2018-08-07 At&T Intellectual Property I, L.P. Transmission medium and methods for use therewith
US10033108B2 (en) 2015-07-14 2018-07-24 At&T Intellectual Property I, L.P. Apparatus and methods for generating an electromagnetic wave having a wave mode that mitigates interference
US9722318B2 (en) 2015-07-14 2017-08-01 At&T Intellectual Property I, L.P. Method and apparatus for coupling an antenna to a device
US9793951B2 (en) 2015-07-15 2017-10-17 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US10090606B2 (en) 2015-07-15 2018-10-02 At&T Intellectual Property I, L.P. Antenna system with dielectric array and methods for use therewith
US9608740B2 (en) 2015-07-15 2017-03-28 At&T Intellectual Property I, L.P. Method and apparatus for launching a wave mode that mitigates interference
US9912027B2 (en) 2015-07-23 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for exchanging communication signals
US10784670B2 (en) 2015-07-23 2020-09-22 At&T Intellectual Property I, L.P. Antenna support for aligning an antenna
US9948333B2 (en) 2015-07-23 2018-04-17 At&T Intellectual Property I, L.P. Method and apparatus for wireless communications to mitigate interference
US9749053B2 (en) 2015-07-23 2017-08-29 At&T Intellectual Property I, L.P. Node device, repeater and methods for use therewith
US9871283B2 (en) 2015-07-23 2018-01-16 At&T Intellectual Property I, Lp Transmission medium having a dielectric core comprised of plural members connected by a ball and socket configuration
US9967173B2 (en) 2015-07-31 2018-05-08 At&T Intellectual Property I, L.P. Method and apparatus for authentication and identity management of communicating devices
US10020587B2 (en) 2015-07-31 2018-07-10 At&T Intellectual Property I, L.P. Radial antenna and methods for use therewith
US9735833B2 (en) 2015-07-31 2017-08-15 At&T Intellectual Property I, L.P. Method and apparatus for communications management in a neighborhood network
US9904535B2 (en) 2015-09-14 2018-02-27 At&T Intellectual Property I, L.P. Method and apparatus for distributing software
US10009901B2 (en) 2015-09-16 2018-06-26 At&T Intellectual Property I, L.P. Method, apparatus, and computer-readable storage medium for managing utilization of wireless resources between base stations
US10136434B2 (en) 2015-09-16 2018-11-20 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having an ultra-wideband control channel
US10009063B2 (en) 2015-09-16 2018-06-26 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having an out-of-band reference signal
US10079661B2 (en) 2015-09-16 2018-09-18 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having a clock reference
US9705571B2 (en) 2015-09-16 2017-07-11 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system
US10051629B2 (en) 2015-09-16 2018-08-14 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having an in-band reference signal
US9769128B2 (en) 2015-09-28 2017-09-19 At&T Intellectual Property I, L.P. Method and apparatus for encryption of communications over a network
US9729197B2 (en) 2015-10-01 2017-08-08 At&T Intellectual Property I, L.P. Method and apparatus for communicating network management traffic over a network
US9882277B2 (en) 2015-10-02 2018-01-30 At&T Intellectual Property I, Lp Communication device and antenna assembly with actuated gimbal mount
US10074890B2 (en) 2015-10-02 2018-09-11 At&T Intellectual Property I, L.P. Communication device and antenna with integrated light assembly
US9876264B2 (en) 2015-10-02 2018-01-23 At&T Intellectual Property I, Lp Communication system, guided wave switch and methods for use therewith
US10665942B2 (en) 2015-10-16 2020-05-26 At&T Intellectual Property I, L.P. Method and apparatus for adjusting wireless communications
US10051483B2 (en) 2015-10-16 2018-08-14 At&T Intellectual Property I, L.P. Method and apparatus for directing wireless signals
US10355367B2 (en) 2015-10-16 2019-07-16 At&T Intellectual Property I, L.P. Antenna structure for exchanging wireless signals
US9912419B1 (en) 2016-08-24 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for managing a fault in a distributed antenna system
US9860075B1 (en) 2016-08-26 2018-01-02 At&T Intellectual Property I, L.P. Method and communication node for broadband distribution
US10291311B2 (en) 2016-09-09 2019-05-14 At&T Intellectual Property I, L.P. Method and apparatus for mitigating a fault in a distributed antenna system
US11032819B2 (en) 2016-09-15 2021-06-08 At&T Intellectual Property I, L.P. Method and apparatus for use with a radio distributed antenna system having a control channel reference signal
US10340600B2 (en) 2016-10-18 2019-07-02 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via plural waveguide systems
US10135147B2 (en) 2016-10-18 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via an antenna
US10135146B2 (en) 2016-10-18 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for launching guided waves via circuits
US9991580B2 (en) 2016-10-21 2018-06-05 At&T Intellectual Property I, L.P. Launcher and coupling system for guided wave mode cancellation
US9876605B1 (en) 2016-10-21 2018-01-23 At&T Intellectual Property I, L.P. Launcher and coupling system to support desired guided wave mode
US10811767B2 (en) 2016-10-21 2020-10-20 At&T Intellectual Property I, L.P. System and dielectric antenna with convex dielectric radome
US10374316B2 (en) 2016-10-21 2019-08-06 At&T Intellectual Property I, L.P. System and dielectric antenna with non-uniform dielectric
US10312567B2 (en) 2016-10-26 2019-06-04 At&T Intellectual Property I, L.P. Launcher with planar strip antenna and methods for use therewith
US10225025B2 (en) 2016-11-03 2019-03-05 At&T Intellectual Property I, L.P. Method and apparatus for detecting a fault in a communication system
US10224634B2 (en) 2016-11-03 2019-03-05 At&T Intellectual Property I, L.P. Methods and apparatus for adjusting an operational characteristic of an antenna
US10291334B2 (en) 2016-11-03 2019-05-14 At&T Intellectual Property I, L.P. System for detecting a fault in a communication system
US10498044B2 (en) 2016-11-03 2019-12-03 At&T Intellectual Property I, L.P. Apparatus for configuring a surface of an antenna
US10178445B2 (en) 2016-11-23 2019-01-08 At&T Intellectual Property I, L.P. Methods, devices, and systems for load balancing between a plurality of waveguides
US10340601B2 (en) 2016-11-23 2019-07-02 At&T Intellectual Property I, L.P. Multi-antenna system and methods for use therewith
US10090594B2 (en) 2016-11-23 2018-10-02 At&T Intellectual Property I, L.P. Antenna system having structural configurations for assembly
US10340603B2 (en) 2016-11-23 2019-07-02 At&T Intellectual Property I, L.P. Antenna system having shielded structural configurations for assembly
US10535928B2 (en) 2016-11-23 2020-01-14 At&T Intellectual Property I, L.P. Antenna system and methods for use therewith
US10361489B2 (en) 2016-12-01 2019-07-23 At&T Intellectual Property I, L.P. Dielectric dish antenna system and methods for use therewith
US10305190B2 (en) 2016-12-01 2019-05-28 At&T Intellectual Property I, L.P. Reflecting dielectric antenna system and methods for use therewith
US10694379B2 (en) 2016-12-06 2020-06-23 At&T Intellectual Property I, L.P. Waveguide system with device-based authentication and methods for use therewith
US10439675B2 (en) 2016-12-06 2019-10-08 At&T Intellectual Property I, L.P. Method and apparatus for repeating guided wave communication signals
US10020844B2 (en) 2016-12-06 2018-07-10 T&T Intellectual Property I, L.P. Method and apparatus for broadcast communication via guided waves
US10637149B2 (en) 2016-12-06 2020-04-28 At&T Intellectual Property I, L.P. Injection molded dielectric antenna and methods for use therewith
US10135145B2 (en) 2016-12-06 2018-11-20 At&T Intellectual Property I, L.P. Apparatus and methods for generating an electromagnetic wave along a transmission medium
US10819035B2 (en) 2016-12-06 2020-10-27 At&T Intellectual Property I, L.P. Launcher with helical antenna and methods for use therewith
US10326494B2 (en) 2016-12-06 2019-06-18 At&T Intellectual Property I, L.P. Apparatus for measurement de-embedding and methods for use therewith
US10755542B2 (en) 2016-12-06 2020-08-25 At&T Intellectual Property I, L.P. Method and apparatus for surveillance via guided wave communication
US10382976B2 (en) 2016-12-06 2019-08-13 At&T Intellectual Property I, L.P. Method and apparatus for managing wireless communications based on communication paths and network device positions
US9927517B1 (en) 2016-12-06 2018-03-27 At&T Intellectual Property I, L.P. Apparatus and methods for sensing rainfall
US10727599B2 (en) 2016-12-06 2020-07-28 At&T Intellectual Property I, L.P. Launcher with slot antenna and methods for use therewith
US10139820B2 (en) 2016-12-07 2018-11-27 At&T Intellectual Property I, L.P. Method and apparatus for deploying equipment of a communication system
US10359749B2 (en) 2016-12-07 2019-07-23 At&T Intellectual Property I, L.P. Method and apparatus for utilities management via guided wave communication
US10027397B2 (en) 2016-12-07 2018-07-17 At&T Intellectual Property I, L.P. Distributed antenna system and methods for use therewith
US10389029B2 (en) 2016-12-07 2019-08-20 At&T Intellectual Property I, L.P. Multi-feed dielectric antenna system with core selection and methods for use therewith
US10243270B2 (en) 2016-12-07 2019-03-26 At&T Intellectual Property I, L.P. Beam adaptive multi-feed dielectric antenna system and methods for use therewith
US10547348B2 (en) 2016-12-07 2020-01-28 At&T Intellectual Property I, L.P. Method and apparatus for switching transmission mediums in a communication system
US10168695B2 (en) 2016-12-07 2019-01-01 At&T Intellectual Property I, L.P. Method and apparatus for controlling an unmanned aircraft
US10446936B2 (en) 2016-12-07 2019-10-15 At&T Intellectual Property I, L.P. Multi-feed dielectric antenna system and methods for use therewith
US9893795B1 (en) 2016-12-07 2018-02-13 At&T Intellectual Property I, Lp Method and repeater for broadband distribution
US10938108B2 (en) 2016-12-08 2021-03-02 At&T Intellectual Property I, L.P. Frequency selective multi-feed dielectric antenna system and methods for use therewith
US10777873B2 (en) 2016-12-08 2020-09-15 At&T Intellectual Property I, L.P. Method and apparatus for mounting network devices
US10916969B2 (en) 2016-12-08 2021-02-09 At&T Intellectual Property I, L.P. Method and apparatus for providing power using an inductive coupling
US10411356B2 (en) 2016-12-08 2019-09-10 At&T Intellectual Property I, L.P. Apparatus and methods for selectively targeting communication devices with an antenna array
US9911020B1 (en) 2016-12-08 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for tracking via a radio frequency identification device
US10103422B2 (en) 2016-12-08 2018-10-16 At&T Intellectual Property I, L.P. Method and apparatus for mounting network devices
US9998870B1 (en) 2016-12-08 2018-06-12 At&T Intellectual Property I, L.P. Method and apparatus for proximity sensing
US10601494B2 (en) 2016-12-08 2020-03-24 At&T Intellectual Property I, L.P. Dual-band communication device and method for use therewith
US10326689B2 (en) 2016-12-08 2019-06-18 At&T Intellectual Property I, L.P. Method and system for providing alternative communication paths
US10389037B2 (en) 2016-12-08 2019-08-20 At&T Intellectual Property I, L.P. Apparatus and methods for selecting sections of an antenna array and use therewith
US10530505B2 (en) 2016-12-08 2020-01-07 At&T Intellectual Property I, L.P. Apparatus and methods for launching electromagnetic waves along a transmission medium
US10069535B2 (en) 2016-12-08 2018-09-04 At&T Intellectual Property I, L.P. Apparatus and methods for launching electromagnetic waves having a certain electric field structure
US9838896B1 (en) 2016-12-09 2017-12-05 At&T Intellectual Property I, L.P. Method and apparatus for assessing network coverage
US10340983B2 (en) 2016-12-09 2019-07-02 At&T Intellectual Property I, L.P. Method and apparatus for surveying remote sites via guided wave communications
US10264586B2 (en) 2016-12-09 2019-04-16 At&T Mobility Ii Llc Cloud-based packet controller and methods for use therewith
US9973940B1 (en) 2017-02-27 2018-05-15 At&T Intellectual Property I, L.P. Apparatus and methods for dynamic impedance matching of a guided wave launcher
US10298293B2 (en) 2017-03-13 2019-05-21 At&T Intellectual Property I, L.P. Apparatus of communication utilizing wireless network devices
US11539118B2 (en) * 2021-01-27 2022-12-27 Rockwell Collins, Inc. Multi-polarization HF NVIS for vertical lift aircraft
US11456537B1 (en) 2021-01-27 2022-09-27 Rockwell Collins, Inc. Vertical lift aircraft panels with embedded spiral antennas

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6172402A (ja) * 1984-09-18 1986-04-14 Fujitsu Ten Ltd 可変長ホイツプアンテナ
US4644366A (en) * 1984-09-26 1987-02-17 Amitec, Inc. Miniature radio transceiver antenna
US4764773A (en) * 1985-07-30 1988-08-16 Larsen Electronics, Inc. Mobile antenna and through-the-glass impedance matched feed system
JPS63107302A (ja) * 1986-10-24 1988-05-12 Matsushita Electric Ind Co Ltd 伸縮型ロツドアンテナ
CN2069173U (zh) * 1990-05-18 1991-01-09 伍绍源 手持对讲机螺旋拉杆天线
ATE167769T1 (de) * 1991-04-30 1998-07-15 Siemens Ag Kompaktes funkgerät, insbesondere handfunkgerät, mit versenkbarer oder umklappbarer stabantenne
KR960030478A (ko) * 1995-01-27 1996-08-17 김광호 무선기기의 안테나
JPH11274840A (ja) * 1998-03-23 1999-10-08 Sony Corp アンテナ装置
US6087994A (en) * 1999-01-19 2000-07-11 Lechter; Robert Retractable antenna for a cellular phone
EP1103987A1 (en) * 1999-08-06 2001-05-30 W.L. GORE & ASSOCIATES GmbH Set coil
JP3629176B2 (ja) * 2000-02-09 2005-03-16 株式会社東芝 携帯無線端末
US6218993B1 (en) * 2000-04-28 2001-04-17 Auden Technology Mfg. Co. Ltd. Stretchable antenna for mobile phones
KR100350866B1 (ko) * 2000-10-18 2002-09-05 삼성전자 주식회사 이동통신 단말기의 헬리컬 안테나 구조
JP2005176302A (ja) * 2003-09-26 2005-06-30 Nec Access Technica Ltd 携帯端末のアンテナ装置および放送波を受信可能な無線機
CN201138685Y (zh) * 2007-12-28 2008-10-22 深圳华为通信技术有限公司 一种无线终端天线

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009089756A1 (fr) * 2007-12-28 2009-07-23 Shenzhen Huawei Communication Technologies Co., Ltd. Antenne de terminal sans fil
CN103457042A (zh) * 2013-06-28 2013-12-18 陕西海泰电子有限责任公司 有源杆天线
CN103457042B (zh) * 2013-06-28 2016-04-27 陕西海泰电子有限责任公司 有源杆天线
CN108879066A (zh) * 2018-07-11 2018-11-23 云南电网有限责任公司电力科学研究院 一种输电铁塔快速挂装通信基站天线的装置

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