A Ka-band Planar Printed Antipodal Linearly-tapered Slot 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 ... 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]. Design Of Ultra Wideband Coplanar Waveguide Fed Rectangular ...
Tapered slot CPW-fed notch band mimo antenna | Request PDF
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 Compact Elliptically Tapered Slot Antenna with Non Compact Elliptically Tapered Slot Antenna with Non-uniform Corrugations for Ultra-wideband Applications Fuguo ZHU, Steven GAO Surrey Space Centre, University of Surrey, Guildford, GU2 7XH, UK f.zhu@surrey.ac.uk, s.gao@surrey.ac.uk Abstract. A small size elliptically tapered slot antenna (ETSA) fed by coplanar waveguide (CPW) for ultra-wide-
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 …
Novel Antipodal Linearly Tapered Slot Antenna Using GCPW ... 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 TAPERED SLOT CPW-FED NOTCH BAND MIMO ANTENNA A coplanar waveguide fed notch band antenna is proposed in this paper to notch WLAN operating band. A tapered step ground with notched circular patch is used in the proposed antenna design to get notch band characteristics. Half wavelength slits are introduced inside the tapered slot ground and in the circular patch respectively. An FR4 substrate Slot antenna fed by a CPW line with tapered transition ...
A tapered coplanar waveguide (CPW) transition is proposed in order to facilitate the connection between a slot antenna and coaxial connector. The broadband bow-tie slot antenna is considered as an ...
Advanced Search >. Home > Proceedings > Volume 2558 > Article 13 October 1995 Coplanar waveguide feed linear tapered slot antenna - IEEE ... Abstract: The authors present the design and performance of a linear tapered slot antenna with a coplanar waveguide feed. The measured radiation patterns of the antenna are linear with cross polarization levels 12 dB down in both E and H-plane. The return loss is below -20 dB over a bandwidth of 1.55 GHz.
Maximizing Gain of a Compact UWB Tapered Slot Antenna
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 ... Slot antenna fed by a CPW line with tapered transition ... A tapered coplanar waveguide (CPW) transition is proposed in order to facilitate the connection between a slot antenna and coaxial connector. The broadband bow-tie slot antenna is considered as an example in this design. The tapered transition is utilized to optimize the connection of two 50Ω CPW lines with different widths.
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… The proposed antenna, which is built on a single-layer substrate, consists of five parts: a short-ended SIW, a centro-symmetric wide slot, an L-shaped probe, a circular horn and a transition from SIW to air-filled rectangular waveguide for …