In this paper, we present a new coplanar waveguide-fed tapered ring slot antenna for ultrawideband (UWB) applications. This antenna consists of a 50 Ω... CPW-Fed Slot Antenna for Wideband Applications A new coplanar waveguide (CPW)-fed wideband printed slot antenna is presented, and the impedance characteristics of this antenna with different sizes of tapers are discussed. The effect of tapering angle with the resonant frequency is also observed. The fundamental parameters of the... Coplanar waveguide fed monopole antenna with... -…
1. An antenna element comprising: a pair of planar radiating elements, one thereof disposed in a plane orthogonal to the other one thereof, the phase center of one of such planar radiating elements being separated from the phase center of …
DIELECTRIC LOADED EXPONENTIALLY TAPERED SLOT ANTENNA ... waveguide with microwave and millimeter wave planar circuits using the conventional low-cost printed circuit technology. In particular, a number of SIW based slot antennas have been reported in recent years. These antennas consist of single layer of dielectric substrate and are fed from one end through a coplanar feed network which Substrate Integrated Waveguide-Fed Tapered Slot Antenna ... Substrate Integrated Waveguide-Fed Tapered Slot Antenna With Smooth Performance Characteristics Over an Ultra-Wide Bandwidth Lisa S. Locke 1, 2, Jens Bornemann 1, and Stéphane Claude 2 1 Department of Electrical Engineering University of Victoria, Victoria, BC V8W 3P6, Canada Slot antenna FED by a CPW line with tapered transition ...
tapered slot antenna is designed over a Rogers RO4003 substrate, in addition a resistive layer is placed behind its Coplanar waveguide feeding is used in the proposed hexagonal structure to results in a good impedance matching over the UWB system. Fig. 1: CPW fed hexagonal patch antenna.
US4792810A - Microwave antenna - Google Patents A planar antenna for circular polarized microwaves incorporates a substrate sandwiched between conductive layers having a plurality of openings arranged in a rectangular array, with a pair of perpendicular excitation probes supported on … US6366254B1 - Planar antenna with switched beam diversity for…
A cavity-backed coplanar waveguide slot antenna array
High gain dielectric loaded exponentially tapered slot ... Dielectric loaded exponentially tapered slot antenna design. The ETS antenna is also known as flared notch antenna, is among one of the most promising antenna satisfying all requirements described in the technical challenges . It is fundamentally a planar traveling wave antenna with end fire radiation. A Ka-band Planar Printed Antipodal Linearly-tapered Slot ... TECHNICAL FEATURE A Ka-band Planar Printed Antipodal Linearly-tapered Slot Antenna A Ka-band (27 to 32 GHz) planar antipodal linearly-tapered slot antenna (ALTSA) is designed, fabricated and measured. The numerical simulation was performed by 3D finite-element method (FEM). The printed ALTSA has been realized by using an RT/Duroid printed circuit... VIVALDI ANTENNA_图文_百度文库 whereas the second part reports some preliminary results about the use of a coplanar waveguide–slotline double-Y balun ... C. Pichot, and J. Cashman, “A new design ... Compact Elliptically Tapered Slot Antenna with Non ...
TAPERED MEANDER SLOT AND COPLANAR SLOT ANTENNA FOR DUAL ...
Antenna dimensions: a=0.3, b=2.5, z=0.03mm Where, All dimensions are in mm Shaded area denotes metal Remaining area denotes slot Inductive fed Coplanar Waveguide slot antenna structure is shown in figure 3. Fig. 3 Inductive Fed CPW slot Antenna (From Reference [2] ) First, the dimensions of the antenna by A COMPACT COPLANAR WAVEGUIDE FED WIDE TAPERED SLOT ULTRA ... Progress In Electromagnetics Research Letters, Vol. 25, 77{85, 2011 A COMPACT COPLANAR WAVEGUIDE FED WIDE TAPERED SLOT ULTRA-WIDEBAND ANTENNA P. Fei*, Y.-C. Jiao, Y. Ding, and F.-S. Zhang National Key Laboratory of Science and Technology on Antennas and Substrate Integrated Waveguide-Fed Tapered Slot Antenna ... Substrate Integrated Waveguide-Fed Tapered Slot Antenna With Smooth Performance Characteristics Over an Ultra-Wide Bandwidth Lisa S. Locke 1, 2, Jens Bornemann 1, and Stéphane Claude 2 1 Department of Electrical Engineering University of Victoria, Victoria, BC V8W 3P6, Canada Novel Antipodal Linearly Tapered Slot Antenna Using GCPW ...
US607830A 1956-09-04 1956-09-04 Flush-mounted plural waveguide slot antenna Expired - Lifetime US2981949A ( en ) US4792810A - Microwave antenna - Google Patents A planar antenna for circular polarized microwaves incorporates a substrate sandwiched between conductive layers having a plurality of openings arranged in a rectangular array, with a pair of perpendicular excitation probes supported on … US6366254B1 - Planar antenna with switched beam diversity for… A directive antenna and method of directing a radio frequency wave received by and/or transmitted from the antenna. The antenna preferably includes a high impedance surface with a plurality of antenna elements disposed on said surface, a …