Pdf design and simulation of meander line antenna for. Nritl resonant antenna are all new developments resulting from this research. The proposed antenna is designed for usb based application with dimensions of 14. In this project, the meander line technique has been applied to design a meander onslab mos antenna to significantly reduce the physical size of a twoway radio antenna 1 4.
The proposed antenna which operate at resonant frequencies 1. The study of different impedance meander line for planar. Rowe 0 1 2 salehin kibria 0 2 mandeep jit singh 0 2 norbahiah misran 0 2 0 research grant under grant numbers dip2015014 and ap2015007. Nowadays, there are different kinds of antennas in the market such as dipole antenna, patch antenna, loop antenna, meanderline antenna and so on. Warnagiris and minardo 14 improved the antenna performance by switching the phase of a meander line. By its very nature, this is a constructive task, as grid points are successively. Two different designs of meander line meander line antenna is one type of the antenna are investigates, without conductor line and with microstrip antennas. Conclusion the meander line antenna design with conductor line will provide better performance. Hello hanaf meander line antennas are normally lambda2 or lambda4 antennas.
The arrows on the antenna represent the current flow direction and the number of the arrows illustrates the magnitude of the current distribution. Pdf lte is a standard for wireless data communications technology and an evolution of the gsmumts standards. Low bandwidth of the classic meander line antennas is a problem 3, as the classic meander line antenna is one of the mi. The coupling element and meander line antenna affect size of antenna and radiation efficiency in antenna structure, it has been introduced in background 36. A meander line antenna formed in the shape of meander is disclosed. Meander line antenna with artificial magnetic conductor. Long term evolution lte is a fourth generation standard for wireless communications of high data speed at the user terminal. Design and analysis of a folded meander dipole antenna. This paper describe the design,simulation and development of meander line microstrip antenna at. Microwave office software and cst is used for simulation designed process. The single element meander line antenna is designed which operates at 2. Design and simulation of triangular shaped meanderline. Microstrip meander slot antenna is mostly utilized in modern wireless communication devices mainly because of their small size.
The antenna is center fed and it is symmetric about its origin. One of the main reasons to use a pcb antenna is the reduced overall cost of the radio module. Meander line antenna mla have been designed to operate at 2. Design of meanderline antennas for radio frequency. Antenna design based on meander line technique to be. Design of the compact uhf rfid meanderline antenna loaded. Hommes, design of a siw meander antenna for 60 ghz applications, 2012 german microwave conf.
The antenna has a meander line with two rectangular shapes and stub. Transmission line and antenna planar type transmission line wire or printed trace radiator. Pdf design and simulation of meander line antenna for lte. It also discusses the effects of human hand proximity on these antennas. Near field and far field the space around the antenna can be divided into near field and far field regions. The design of meander line antenna with coplanar waveguide is shown in fig. Analysis and design of meander line dipole antennas. Design of meander slotted patch antenna for wireless. Design and comparative study of meander antenna and. A microstrip meander line reconfigurable antenna for. Rokunuzzaman 0 1 2 mohammad tariqul islam 0 2 wayne s. The antenna has a meanderline esa which is matched with an electrically small section of microstrip transmission line.
Gainoptimized selfresonant meander line antennas for. The objective of paper is to design a meander line antenna for wlan application that is 2. Antenna design based on meander line technique to be applied to. A return loss of 32db at 80 ghz and 26db at ghz was obtained for the design. It is observed that a high gain was achieved at higher frequencies. Pdf the effect of conductor line to meander line antenna.
We have focused on the analysis of radiation pattern, axial ratio, and design graph for the meander line. Pdf the study of different impedance meander line for. The design of the mos, which has small dimension, is implemented on several. Analysis and design of eshape meander line antenna for lte mobile communications 2015 78 the optimum parameters were chosen from step 4 and the width w4 was varied by step up of 0.
The basic structure of the meander line antenna includes a bottom half section formed by a folded conductive pattern, and a feeding point c arranged approximately at the center of the folded conductive pattern for mounting an ic chip, a top half section consisting. Design, fabrication, and characterization of a dualbandelectrically small meander line monopole antenna for wireless communications. Meanderline antenna is a truly transformation of monopole antenna. The dipolemeander class creates a meander dipole antenna with four dipoles. The authors in 8 originally propose periodically loading the mla with these elements. Two different designs of meander line antenna are investigated, without conductor line and with conductor line. Meander line antenna mla is an electrically small antenna which poses several performance related issues such as narrow bandwidth, high vswr, low gain and high cross polarization levels. In particular, a lot of power is wasted close to the antenna. Measurement results impedance 75 ohm frequency ghz figure 16.
Compared with other meander line techniques, this approach has lowered the axial height of antenna greatly and improved the efficiency of modelbuilding in simulation processing. Same approach can be applied to design a meander type slot antenna for size reduction up to 80% 910. Meander line antennas have been widely studied in order to reduce the size of the radiating elements in wire antennas. We propose an electrically small antenna esa that is based on the meander line antenna structure that operates in the 2. Antenna integration and miniaturization are two major challenges. Meander design 1 introduction this application note is dedicated to the stm32w108 product family from stmicroelectronics. A meander line antenna formed by folding a conductive pattern of a folded dipole antenna in the shape of a meander is disclosed. One approach to design of the general meander line antenna is to con.
If that is not possible, experiment to determine an acceptable tradeoff between antenna performance and product size. Parametric studies which include the number of turns, line thickness, ground width, length, and line space are discussed in order to achieve the optimum value of meander line antennas gain. Design and fabrication of an electrically small meander. This paper presents optimization problem formulations to design meander line antennas for passive uhf radio frequency identification tags based on given specifications of input impedance, frequency range, and geometric constraints.
Design, fabrication, and characterization of a dual. Previous studies have addressed the design classic meander line 2. The antenna is fabricated on a doublesided fr4 printed circuit board using an etching technique. Design of meander line antenna for operating frequency of. In this paper, the meander line antenna mla have been designed to operate at 2. A novel meander line microstrip logperiodic dipole antenna for dualpolarized radar systems lizhong song1, yuming nie2,andjunwang1, abstracta novel logperiodic dipole antenna for dualpolarized radar systems is presented. The meander line antenna includes a bottom half section that is constituted by a folded conductive pattern of a folded dipole antenna, and includes a feeding point for mounting an ic chip at the central part. A sample of meander line dipole antenna with approximate representation of the instantaneous current distribution. In this paper, a new approach of meander line technique for printed quadrifilar helix antenna pqha is studied.
The first resonance of meander dipole antenna is at 200 mhz. Design of planar meander line antenna ieee conference. In addition, to continue the theme of multiband components, negativerefractiveindex transmission lines are used to create a dualband circularly polarized transparent patch antenna and a twoelement wideband decoupled meander antenna system. Meander line antenna is used as from 7, a half wavelength dipole is made compact by meandering the wire 8. The meander line is preferred over all other techniques due to lowprofile, ease of printing and lowcost. Abstract the aim of this paper is to design the meander line antenna mla for the operating frequency of 3. Their design successfully decreases the area of the rfid tag but the antenna suffers a reduction in its gain. A novel meander line microstrip logperiodic dipole. Itisshownthatbyusingtheantenna presentedinthisletterinaprototypepassiveuhfrfidtag,effec tive read ranges up to. Design of a miniaturized meandered line antenna for uhf. This evolved technology needs a cutting edge system component to be designed for the node b base station and the user. Meander line antenna is the most usage of antenna that use in design of the applications such as rfid and wlan. Then the design has been tested with the advantest network analyzer.
Well designed and implemented pcbprinted antennas have a similar performance. By using meander line design, antenna can be operated at low frequency such as at 315 mhz 6. Design and analysis of a folded meander dipole antenna using the mininec program pedro a. A more compact design of a meander line antenna was designed to operate at 2. It has been found that, when the width w4 increasing, the. Acompact, planar, dualband meander line monopole antenna that operates in frequency range of 2. Figure 4 radiation pattern of meander line antenna figure 3 shows the simulation of the designed meander line antenna. Two different designs of meander line antenna are investigated, using conductor line and parasitic.
The proposed antenna employs meander line technology and matched loads. Therefore, in our work, we make a study on the meanderline antenna. Low profile meander line printed quadrifilar helix antenna. A tripleband meander line with two rectangular shapes. Meander line antenna design using an adaptive genetic. The analysis and empirical design equations for the input impedance, res onance and operating frequencies of meander line antennas with dual sleeves are.
The proposed antenna has measured center frequency of 2. A 3d electro magnetic finiteelement solver, high frequency structure simu lator hfss, was used in antenna. This work is brought to you for free and open access by the university graduate school at fiu digital commons. Analysis and design of e shape meander line antenna for. Conclusion the purpose of this paper is to design microstrip patch antenna and meander antenna with same operating frequency of 12 ghz so that, it can be used for xband application and compare the result to find the performance of above two antenna. Design of a miniaturized meandered line antenna for uhf rfid tags august design of a miniaturized meandered line antenna for uhf rfid tags md. A long term evolution lte applications based antenna is designed with different meander lines, are exhibited in 9. What is meander line antenna meander line patch antenna. Hfss is used to provide a good guide for the antenna design before the actual prototype is manufactured. Gainoptimized selfresonant meander line antennas for rfid applications 303 fig. The design of meander line antenna is a set of horizontal and vertical lines. The antenna substrate is made on rogers ultaralam 1250 tm with dimensions 72.
Meander line antenna is the most usage of antenna that use in design of these applications. Design of a dielectric slab meander line antenna for uhf. This paper presents the optimization of a meander line antenna mla. Design, simulation and implementation of microstrip meander line. Antenna design to assure the tripleband operation the antenna is formed of meander line, two rectangular shapes and stub. Design and analysis of meander microstrip antenna at. An inductor model for analyzing the performance of printed. Hf meanderline antenna simulations for nvis on a hmmw.
Pdf the effect of conductor line to meander line antenna design. Pdf wireless communications performance depends on the efficiency of the antenna design in any wireless device. Theoretical analysis based on the antenna theory was conducted to obtain the optimu m characteristics. Figure 4 shows the radiation pattern of the meander line antenna. Design and comparison of printed antennas using meander. Huang 245 design of meander line antenna is mainly by folding a monopole or dipole antenna into a zigzag pattern. The idea is to fold the antenna element back and forth to make the overall antenna shorter. The standard meanderline antenna mla has favorable topology that enables the insertion of the cpw structures. Antenna design is an important aspect of system design for radar applications. In this application, there is a need for directive transponders to select properly the target tag, which in turn must be ideally isotropic.
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