Štěrbinová anténní řada na bázi vlnovodu integrovaného do… Diplomová práce se zabývá návrhem štěrbinové anténní řady na bázi vlnovodu integrovaného do substrátu (SIW). V práci jsou rozebrány různé způsoby napájení antény a samotný postup návrhu antény. Dual-Band Antennas Research Papers - Academia.edu The methodology aims to adjust the design of a parametric dual-band antenna model towards optimally satisfying the requirements imposed by the antenna-fabrication procedure and medical application in hand. 2x2 Patch Array Antenna | Antenna (Radio) | Electronics Design Of 2x2 Shaped Rectangular Micro strip ArrayAntenna For GSM Application Satya Prakash Sinha[1], Mukesh Kumar[2], Jolis Gupta[3... An Overview on Defected Ground Structure in Aspect of…
Antenna Theory and Design - PDF
Details of the proposed slot antenna configurations and design procedures are given; the experimental results are also given and discussed. 1. INTRODUCTION . MODIFIED SQUARE SLOT ANTENNAS FOR BROAD- BAND ... Feb 28, 2013 ... Abstract—Square slot antennas with modified edges for broadband circular polarization .... slot antenna design procedure. The slot antenna ... Analysis and design of broadband U-slot cut rectangular microstrip ...
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Design of Slotted Waveguide Antennas with Low Sidelobes ... Design of Slotted Waveguide Antennas with Low Sidelobes for High Power Microwave Applications Hilal M. El Misilmani1, *, Mohammed Al-Husseini2, and Karim Y. Kabalan1 Abstract—Slotted waveguide antenna (SWA) arrays offer clear advantages in terms of their design, weight, volume, power handling, directivity, and efficiency. Optimum Design of Traveling-Wave SIW Slot Array Antennas ... A design procedure is presented whereby the length and tilt of every slot in a series array can be determined, in the presence of external mutual coupling, in order to provide a specifield pattern ... A novel approach for miniaturization of slot antennas ... A similar approach can be applied to design a meander type slot antenna [8]. In order to in- crease the efficiency of these antennas by reducing dissipation, the use of a high temperature superconductor (HTS) has been proposed [9], [10].
On the Use of Slots in the Design of Patch Antennas
The objective of this project is to design and simulate the Koch and Gasket patch (microstrip) monopole fractal antenna [9-10]. The behavior and properties of these antennas are investigated. 1.3 SCOPE OF THE PROJECT. The scopes defined for this project are as follows: • Understanding the antenna concept. How to Design a Simple Antenna: 10 Steps (with Pictures ... How to Design a Simple Antenna. This article will show you how to build a monopoly for any use you see fit. Find out what frequency you want (for Wi-Fi you are using 2.45GHz = 2,450,000,000Hz). This is needed because this determines the... On the Use of Slots in the Design of Patch Antennas In the original paper by Pozar, the aperture was in the form of a small circular hole (Fig.2.12). Subsequently, a more common shape of the aperture was in the form of a narrow rectangular slot. Fig. 2.12 Side view (a) and top view (b) of a rectangular microstrip antenna aperture coupled to a microstripline. Design and Fabrication of a Microstrip Patch Antenna
A design procedure for slotted waveguide antennas with ...
Mar 25, 2015 ... simple microstrip patch antenna is designed in CST Microwave Studio at ... of a patch is an important parameter in the designing procedure of a ... Parui “Design, Analysis and Optimization of A Slotted Microstrip Patch Antenna. A Dual-Slot Microwave Antenna for More Spherical Ablation Zones: Ex ... Aug 1, 2013 ... To compare the performance of a microwave antenna design with two ... of the ablation procedure when the dual-slot antenna was used. San Jose State University San Jose State University Electrical Engineering 172 Microwave Engineering Final Project. Outline •The Theory •Uses for Slot Antenna •The Design •Procedure •Results •Future Work •Conclusion. Outline •The Theory •Uses for Slot Antenna •The Design •Procedure •Results •Future Work A design procedure for slotted waveguide antennas with ... Abstract: Slotted waveguide antenna (SWA) arrays offer clear advantages in terms of their design, weight, volume, power handling, directivity, and efficiency. For broad-wall SWAs, the slot displacements from the wall centerline determine the antenna's sidelobe level (SLL). This paper presents an inventive procedure for the design of broadwall SWAs with desired SLLs.
– But illustrates sizes and importance of good antenna design • Why microstrip antennas? – The patch antenna is a good place to start for antenna fundamentals With more coming: 5G (or whatever), Wireless Display, Wireless USB, etc. Aperture Coupled Microstrip Antenna Design and Analysis coupled antenna performance, to develop a design and tuning procedure, and to describe. performance effects through electromagnetic principles. Antenna parameters examined in this study include the dimensions and locations. of the substrates, feed line, ground plane coupling slot… Design of a Microstrip Monopole Slot Antenna With Abstract: A design procedure for a wideband planar unidirectional antenna is presented based on the monopole slot antenna. Owing to the additional capacitance contributed by a stub-protruded feedline and two symmetrical stubs at the slot edge, the impedance-matching condition is improved; meanwhile, the resonance frequency of the monopole slot antenna is significantly shifted down, and an Design of Slotted Waveguide Antennas with Low Sidelobes