Optimum design of tapered slot antenna profile

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US8451189B1 - Ultra-wide band (UWB) artificial magnetic…

This paper presents an optimum design method based on the Method of Least Squares (MLS) for the traveling-wave substrate integrated waveguide (SIW) slot array antenna. Elliot's design formulas for ... Design of Ultra-Wideband Tapered Slot Antenna by Using ... AbstractIn this paper, the tapered slot antenna (TSA) with corrugation is proposed for UWB applications. The multi-section binomial transformer is used to design taper profile of the proposed TSA that does not involve using time consuming optimization. A step-by-step procedure for synthesis of the step impedance values related with step slot widths of taper profile is presented. A miniaturized Vivaldi antenna by loading with parasitic ...

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INTEGRATED TAPERED SLOT ANTENNA ARRAYS AND DEVICES Endfire antenna elements of the tapered slot antenna (TSA) type can be ... Co- Pol peak) are obtained for exponentially tapered elements, with an optimum ... experiments showed that the cross-bar has negligible effect on the radiation pattern of the ... Traditional designs employ microstrip or waveguide combining networks.

Design and Performance Enhancement of Vivaldi Antenna

slot antenna by just changing the tapering profile of the antenna without the need to increase its size. The result of analysis has indicated that a slightly negative tapering is the optimum choice for the tapered slot antenna with ultra wideband performance and compact size. The method has been utilized by designing and manufacturing a tapered ...

The bottom layer indicates the linear taper profile which is ... “Optimum design of tapered slot antenna profile," IEEE Trans. on Antennas and Propag., ...

SLOT ANTENNAS Tapered slot antennas (TSAs) were first introduced in the late 1950s. It was then that Eberle et al9 produced a waveguide-fed, flared slot antenna for use in aircraft skins where conventional antennas could not be easily integrated. Gibson10 then developed the strip-line-fed, exponentially tapered slot antenna, which he called the ... Optimum design of tapered slot antenna profile Title: Optimum design of tapered slot antenna profile: Authors: Oraizi, H.; Jam, S. Publication: IEEE Transactions on Antennas and Propagation, vol. 51, issue 8, pp ... Design and Development of a Tapered Slot Vivaldi Antenna ... For the 3.1–10.6 GHz operation, a tapered slot antenna design was developed. The design parameters of the proposed TSA and the fabricated parts are shown in Figure 1. The manufactured TSA was fabricated on FR4 material with a relative dielectric constant of 4.4, thickness of 1.6 mm and a loss tangent of 0.025. DESIGN OF EXPONENTIAL TAPERED SLOT ANTENNA WITH BAND-STOP ...