Tapered slot antenna coplanar waveguide

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wide band and wide beam double layered exponentially tapered slot antenna (DTSA) fed by a coplanar waveguide (CPW) feed to facilitate its integration with uni-planar MMICs. The complete design and optimization of the antenna has been done using a general purpose commercial Finite Element based electromagnetic simulator (EM), HFSS [13].

US8982011B1 - Conformal antennas for mitigation of structural… FIG. 2 depicts the measured radiation patterns of the antenna shown in FIG. 1 b, the antenna being the curved surface due to the presence of a surface-wave waveguiding region in front of the strut, the feed to the antenna is the rectangular … US7253699B2 - RF MEMS switch with integrated impedance matching… In the foregoing embodiments, the impedance matching protuberances or humps 15 are shown typically with one (see element 10) and preferably two (see elements 10 and 17′) straight line tapered sections that are disposed at neither 0° nor 90 … Radioengineering - September 2017, Volume 26, Number 3 [DOI: 10…

Microwaves101 | Coplanar Waveguide

Jul 01, 2001 · 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... Novel Antipodal Linearly Tapered Slot Antenna Using … of the feed antenna, such as, better side-lobe level, better S11 and narrower main beam are extremely needed for better accuracy of the imaging. In this paper, a novel antipodal linearly tapered slot antenna (ALTSA) with grounded coplanar waveguide (GCPW)-to-substrate integrated waveguide (SIW) transition is proposed WIDE BEAM TAPERED SLOT ANTENNA FOR WIDE ANGLE SCANNING PHASED ...

Compact ultra-wideband slot antenna fed by coplanar waveguide and microstrip line with triple-band-n_工学_高等教育_教育专区 259人阅读|33次下载 Compact ...

Novel Antipodal Linearly Tapered Slot Antenna Using GCPW-to ... of the feed antenna, such as, better side-lobe level, better S11 and narrower main beam are extremely needed for better accuracy of the imaging. In this paper, a novel antipodal linearly tapered slot antenna (ALTSA) with grounded coplanar waveguide (GCPW)-to-substrate integrated waveguide (SIW) transition is proposed

A uniplanar coplanar waveguide-fed dual exponentially tapered slot antenna is proposed, using a lumped-element impedance-transforming coplanar waveguide-to-slotline transition as the antenna ...

Ultra-wideband bilateral tapered slot-line antenna fed by ...

Chapter 38 A Tapered Coplanar Strip Antenna with Improved Matching I I. S. A. MasaIov, G. P. Pochanin, and S. V. Rotar, Loaded slot antenna for pulse radiation of nanosecond duration, Scientific equipment production for millimeter and submillimeter waves, Kharkov: Institute for Radiophysics and Electronics of NASU, 1992, pp. 55-{52. 12.

Linearly Tapered Slot Antenna Impedance Characteristics LINEARLY TAPERED SLOT ANTENNA IMPEDANCE CHARACTERISTICS Rainee N. Simons NYMA, Inc. 2001 Aerospace Parkway Brook Park, Ohio 44142 and Richard Q. Lee National Aeronautics and Space Administration Lewis Research Center Cleveland, Ohio 44135 INTRODUCTION The linearly tapered slot antenna (LTSA) is a very useful antenna because of its simple A Miniaturized CPW-Fed Tapered Slot Antenna in Lossy In this paper, a miniaturized coplanar waveguide fed (CPW-fed) tapered slot antenna (TSA) is introduced for breast cancer detection. Here, a modified CPW to slot-line transition structure with an air-bridge is employed to broaden the transition bandwidth and increase the radiation efficiency. Through these applied modifications, negative features of the original TSA (limitation of transition Coplanar Waveguide Fed Hexagonal Shaped Slot Antenna …