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 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 ... 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.
Dielectric loaded antipodal curvilinear tapered slot …
V-Band Linear Tapered Slot Antenna Array Using Glass-Based ... IPD technology, compact V-band antenna arrays can now be realized on-chip. In this work, a coplanar waveguide (CPW)-feed V-band 4×1 linear tapered slot antenna (LTSA) array is demonstrated using a glass-based IPD technology. To reduce the size of the antenna feeding network, the compact lumped-element CPW-to-slotline transition in [4] is adopted. A Tapered Coplanar Strip Antenna with Improved ... - Springer ... 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. A Miniaturized CPW-Fed Tapered Slot Antenna in ossy ... ABSTRACT: 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.
Coplanar Waveguide Bowtie Antenna Design - YouTube
Ultra-wideband bilateral tapered slot-line antenna fed by ... Ultra-wideband bilateral tapered slot-line antenna fed by coplanar waveguide 下 载 在线阅读 收 藏 导出 分享 获取 摘要 ... 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 antenna such as bandwidth, return loss, gain, radiation pattern, and polarization are obtained. 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 ...
Ultra-wideband bilateral tapered slot-line antenna fed by ...
Coplanar waveguide-fed dual exponentially tapered slot ... 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 ... A W-Band Linear Tapered Slot Antenna on Rectangular-Grooved ... Abstract: A W-band (75-110 GHz) coplanar-waveguide (CPW)-fed linear tapered slot antenna (LTSA) on rectangular-grooved silicon substrate is presented. Compared to its ungrooved version, the W-band CPW-fed LTSA shows significantly improved endfire radiation patterns in the whole band.
A SLOT-COUPLING COPLANAR WAVEGUIDE-FED FAN-SHAPED ANTENNA EMBEDDED IN SEMICIRCLE APERTURE Qin-Yi Li, Gang Zhao, and Yong-Chang Jiao National Laboratory of Antennas and Microwave Technology, Xidian University, Xi’an, Shaanxi 710071, People’s Republic of China; Corresponding author: liqinyi2008@yahoo.com.cn Received 4 January 2009 ABSTRACT: A novel design of a fan-shaped antenna embedded in ...
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 coplanar waveguide feeding line, wideband ... US7009572B1 - Tapered slot antenna - Google Patents An improved tapered slot antenna. The structure includes a first antenna element, a second antenna element, a brace, a semi-infinite balun and a radome. The first and second antenna elements are operatively coupled to the brace in a tapered slot antenna configuration. High gain dielectric loaded exponentially tapered slot ... The conception of substrate integrated waveguide (SIW) technology and exponentially tapered slot (ETS) antenna are together used to design a high gain, and efficient planar dielectric loaded antenna for V-band wireless communications. Compact Broadband CPW-fed Taper-shaped Monopole Antenna with ... A design approach for the compact broadband coplanar waveguide (CPW)-fed tapered monopole antenna (TMA) for C-band applications is presented, in this paper. The proposed antenna is composed of a CPW-fed monopole antenna with tapered structures, embedded with symmetric open-ended L-slots, and a tapered shape is cut from the top sides of the CPW-fed ground plane.
Coplanar Waveguide (CPW), Axial Ratio Bandwidth (ARBW), Wireless LAN (WLAN), Voltage Standing Wave Ratio (VSWR). How to Cite this Article?Cross slot antenna with very low back radiation for various wireless communications at 5.8 GHz ISM band. In Microwave Workshop Series on RF and... L-band coplanar slot loop antenna for inet applications -… A slot loop antenna in a coplanar waveguide configuration has bidirectional radiation patterns [].2 GEOMETRY AND STRUCTURE The basic building block of coplanar slot loop antenna element is a dielectric loaded conductor backed coplanar waveguide. Compact Broadband CPW-fed Taper-shaped Monopole Antenna… Keywords: Broadband, Compact, Coplanar Waveguide, C-band, Tapered Monopole Antenna. Cite this paper: Dhirgham K. Naji, Compact Broadband CPW-fed Taper-shaped Monopole Antenna with L-slots for C-band Applications, International Journal of Electromagnetics and Applications, Vol. 3 No... Coplanar waveguide fed compact wide circular-slotted …