A broadband dualpolarization base station antenna element with a coupling feed yuan he yejun he manos m. Design and analysis of broadband magnetoelectric dipole. Wideband and highefficiency siw cavitybacked magnetoelectric. Vertical dipole array vda an easy to build antenna for seaside locations 17m and 15m versions were used at 9m0o dxpedition in 2016 5. The authorswellknown experts on the topicexplain why microstrip. Design of dualpolarized lprobe patch antenna arrays with high isolation. Siw based spiral elements were utilized to constitute a wideband mm wave cp.
Ieee transactions on antenna and propagation, 2014 1 magnetoelectric dipole antenna arrays shulabh gupta, member, ieee, li jun jiang, senior member, ieee, and christophe caloz, fellow, ieee abstracta planar magnetoelectric me dipole antenna array is proposed and demonstrated by both fullwave analysis and experiments. You can design standalone antennas and build arrays of antennas using either predefined elements with parameterized geometry or arbitrary planar elements. The proposed structure leverages the infinite wavelength propagation characteristic of composite rightlefthanded crlh transmission lines to form highgain magnetic radiators combined with radial conventional electric radiators, where the overall structure is excited. The proposed magneto electric dipole antenna for millimeter wave applications is shown in fig. A new wideband unidirectional antenna element semantic scholar. Low rcs and broadband me dipole antenna loading artificial. Magnetoelectric dipole antennas with different polarizations. Wideband magnetoelectric dipole antenna for 60ghz millimeterwave communications article pdf available in ieee transactions on antennas and propagation 637. Jan 14, 2014 a planar magneto electric me dipole antenna array is proposed and demonstrated by both fullwave analysis and experiments.
Wideband and highefficiency siw cavitybacked magneto. A wideband magnetoelectric dipole antenna article pdf available in ieee transactions on antennas and propagation 6011. Ieee transactions on antenna and propagation, 2014 1 magneto. Stable radiation pattern with low cross polarization, low backlobe radiation, nearly identical eand hplane patterns and. A circularly polarized wideband magnetoelectric dipole. This antenna is fabricated on a microwave substrate s which is from rogers laminates rtduroid 5880. The travelingwave type nature of the proposed medipole antenna enables the formation of directive arrays with highgain characteristics and scanning capability. This letter presents a lowprofile broadband cavitybacked magnetoelectric me dipole antenna fed by a substrate integrated waveguide aperture. Request pdf magnetoelectric dipole antenna arrays a planar magneto electric me dipole antenna array is proposed and demonstrated by both full wave. A dualwideband and high gain magnetoelectric dipole antenna. A comprehensive guide to antenna design, manufacturing processes, antenna integration, and packaging antenna inpackage technology and applicationscontains an introduction to the history of aip technology.
Magneto electric dipole antenna array guang sun, yi liu, taolin liu, and hu yang college of electronic science and technology, national university of defense technology, 410073 changsha, china. Omnidirectional horizontally polarized ohp xband magnetic dipole antenna arrays are reported that simultaneously achieve high directivity and wide bandwidth while being compact in size. The structure of the proposed antenna is composed of a cavity metallic reflector with defected side walls, two pairs of vertical and trapezoidal horizontal copper plates and a shaped feed line. Magnetoelectric dipole antenna with dual polarization and.
The travelingwave type nature of the proposed me dipole antenna enables the formation of directive arrays with highgain characteristics and scanning capability. The synthesis of a magnetoelectric dipole linear array. According to the invention there is provided a dipole antenna array including at least one dipole antenna subarray, wherein the dipole antenna subarray includes a plurality of coplanar antenna units, each antenna unit including a pair of dipole radiating elements and a balun having an output line for providing output electrical signals to the pair of dipole radiating elements. A microfabricated lowprofile wideband antenna array for. Pdf wideband magnetoelectric dipole antenna for 60ghz.
Unidirectional magnetoelectric dipole antenna for base. A novel differential feeding structure is designed to provide an ultrawideband impedance matching. A dual linear polarization patch antenna for base station arrays. Outline introduction linearly and circularly polarized antennas at 60ghz wideband antenna arrays at 60ghz. Request pdf magnetoelectric dipole antenna arrays a planar magnetoelectric me dipole antenna array is proposed and demonstrated by both fullwave. To provide the threedimensional 3d coverage, a wideband ranging from 1. Magneto dielectric wire antennas theory and design by tom sebastian a dissertation presented in partial fulfillment of the requirements for the degree doctor of philosophy approved may 20 by the graduate supervisory committee. Wideband magnetoelectric dipole antenna for 60ghz millimeterwave communications article pdf available in ieee transactions on antennas and. A novel broadband 45 dualpolarized magnetoelectric me dipole antenna is proposed for 2g3glte5g 3. The designs of magnetoelectric me dipole antennas and 4. The proposed antenna achieved a common impedance bandwidth of 25. A planar magnetoelectric me dipole antenna array is proposed and demonstrated by both fullwave analysis and experiments. Millimeterwave highgain wideband circularly polarized. Dual band metamaterial antenna for ltebluetoothwimax system.
In 4, an siw fed magneto electric dipole array was presented, which achieved around 16. Index termsmillimeterwave, uwb antenna, marchand balun, magnetoelectric dipole. Antenna toolbox provides functions and apps for the design, analysis, and visualization of antenna elements and arrays. High directivity, compact, omnidirectional horizontally. However, the thickness of dra is comparatively large and complex design structure, and a dipole antenna requires a distance of quarter wavelength from the radiator.
Millimeterwave wideband circularly polarized antenna array. Wideband magnetoelectric dipole antennas request pdf. In this paper, a compact, wideband, and highefficiency substrate integrated waveguide siw feeding cavitybacked aperturecoupled magneto electric me dipole antenna element and its array are proposed. To describe the effect of the sicl on improving the isolation, the me dipole with another two different feeding configurations, microstrip lines and striplines, respectively, is compared. For the lower band, the design utilizes an outer square metallic strip. Lau kl, luk km 2004 design of dualpolarized lprobe patch antenna arrays with high. For thz operation, however, their structures are too complicated to be realized by conventional fabrication techniques. A planar magneto electric me dipole antenna array is proposed and demonstrated by both fullwave analysis and experiments. The elementary me antenna is a type of wideband and unidirectional radiation antenna. A new wideband magneto electric dipole antenna composed of a horizontal bowtie electric dipole and a vertically oriented folded shorted patch antenna is designed. Introduction in the past few years, the ever increasing need for high datarate communications has drawn lots of attention towards the millimeterwave mmwave frequencies due to the availability of large chunks of bandwidth 1. Apart from wide bandwidth, high gain and good radiation efficiency are also achieved because of the low loss. Printed wideband antenna for millimeter wave applications. Pier c online a broadband 45 dualpolarized magneto.
The proposed structure leverages the infinite wavelength propagation. Design of wideband dualband dualpolarized dipole for base. Firstly, an siw cavitybacked and a modified bowtie dipole are designed for the antenna element which makes it possess a high gain and wide impedance bandwidth. A broadband dualpolarization base station antenna element.
Pdf documentation antenna toolbox provides functions and apps for the design, analysis, and visualization of antenna elements and arrays. Dec 04, 2018 the dra designed by to achieve arbw axial ratio bandiwdth of 46% while the magneto electric dipole antenna proposed by yielded ibw impedance bandwidth of 65%, 3 db arbw of 71. Wideband antennas and arrays for 60ghz wireless communications. This kind of antenna comprises a vertically oriented quarterwave shorted patch and a planar dipole, which are equivalent to a combination of a magnetic dipole and an electric dipole. Owing to its excellent electrical characteristics such as low cross polarization, low backlobe radiation, stable gain across the operating band, as well as nearly. Osa widebandwidth, highgain, lowtemperature cofired. The magneto electric dipole concept has been successfully applied for developing high performance wideband antenna array for microwave mobile communications and 60 ghz millimeterwave wireless systems. A broadband dualpolarized magnetoelectric dipole antenna. Lowprofile broadband aperture coupled magnetoelectric. Antennainpackage technology and applications wiley. Linearly and circularly polarized antennas at 60ghz. Generally, dual polarized antennas are used to increase channel capacity and reliability of the. Simplifying the radiation pattern modeling and considering the mutual coupling in linear dipole antenna arrays free download abstract this thesis presents a method for modeling the mutual coupling between antenna elements mathematically and investigate the impact of the coupling on radiation patterns in linear halfwave dipole antenna arrays. A dualpolarized aperturecoupled magnetoelectric me dipole antenna is presented in this paper.
The antenna consists of defected semi circular horizontal patches and rectangular vertical patches shorted to the square ground. This kind of antenna comprises a vertically oriented quarterwave shorted. A lowprofile magnetoelectric dipole antenna fermat. A circularly polarized magnetoelectric dipole antenna with wide frequency band for base transceiver station bts is presented. This letter presents a lowprofile broadband cavitybacked magneto electric me dipole antenna fed by a substrate integrated waveguide aperture. This article put forward a novel dualband dualpolarized magneto electric dipole antenna excited by fshaped strips. It explores antennas and packages, thermal analysis and design, as well as measurement setups and methods for aip technology. Oct 20, 2015 in this paper, a broadband magneto electric dipole antenna is proposed and analyzed for lte femtocell base station. The feeding network is based on substrateintegrated coaxial lines sicls. Circularly polarized broadband printed antenna for wireless. Abstracta planar magnetoelectric me dipole antenna array is proposed and demonstrated by both fullwave analysis and experiments. Shulabh gupta, member, ieee, li jun jiang, senior member, ieee, and christophe caloz, fellow, ieee. A new magnetoelectric dipole antenna with a unidirectional radiation pattern is proposed.
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