His present research interests include lenses, reconfigurable antennas, MEMS switches, UWB, MIMO and RFID antennas. He is the coauthor of four patent applications and more than 150 contributions to peer reviewed journals and international … 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 … US5905465A - Antenna system - Google Patents The present invention relates to an antenna system that is particularly suited for use in mobile communications applications. The antenna system includes both a transmit array and a receive array in a side by side configuration. US5448250A - Laminar microstrip patch antenna - Google Patents
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More antennas in the database. ... Microstrip-fed Linear tapered slot antenna . J-pole antenna . ... Planar blade antenna . Potter horn . Planar Integrated Antenna Technology - microwavejournal.com The slot antenna has been investigated since at least the 1940s. 6 Planar microstrip-fed slot antennas have ... Tapered Slot Antennas. ... (exponential taper), linear ... Substrate Integrated Waveguide-Fed Tapered Slot Antenna ... Substrate Integrated Waveguide-Fed Tapered Slot Antenna With ... 30 GHz) planar linear tapered slot antenna (LTSA) design. From a parametric study US20110273350A1 - Tapered slot antenna - Google Patents
The bandwidth characteristics of subarray excited devices have important influence on the beam bandwidth and VSWR bandwidth of a planar array antenna. 子阵激励装置的带宽特性对平板裂缝天线的波瓣带宽和驻波带宽有着重要影响。
WIDE BEAM TAPERED SLOT ANTENNA FOR WIDE ANGLE SCANNING ... eRx2¡eRx1. The taper length, L is x2 ¡ x1 and the aperture height is H is 2(y2 ¡ y1) + WSL. In the limiting case where R approaches zero, the exponential taper results in a so-called linearly tapered slot antenna (LTSA) for which the taper slope is constant and given by s0 = (y2 ¡ y1)=(x2 ¡ x1). Linear Tapered Slot Antenna for Imaging Array A prototype imaging array utilizing tapered slot antenna elements is investigated for potential use in radio astronomy. The design utilizes a previously reported substrate integrated waveguide style feed for the antenna element. The reported behavior of a tapered slot antenna is reproduced within CST Microwave Studio simulator, and the Planar High-Gain Dielectric-Loaded Antipodal Linearly ... Abstract: The concept of substrated integrated waveguide (SIW)-fed horn and antipodal linearly tapered slot antenna (ALTSA) are jointly used to design a low-cost, high-gain, and efficient planar dielectric-loaded antenna for ultra-wideband gigabyte wireless services, which are demonstrated over E - and W-bands. SIW is used to feed the proposed antenna. A Ka-band Planar Printed Antipodal Linearly-tapered Slot ...
Linear Tapered Slot Antenna with Substrate Integrated ...
Image of the Microstrip-fed Linear tapered slot antenna The Linear Tapered Slot Antenna (LTSA) forms part of a group of antennas called end-fire tapered slot antennas (TSAs). End-fire tapered slot antennas include the constant width (CWSA), linearly tapered (LTSA) and the exponentially tapered (ETSA), also known as a Vivaldi antenna. An Orthogonally-Fed, Active Linear Phased Array of … AN ORTHOGONALLY-FED, ACTIVE LINEAR PHASED ARRAY OF TAPERED SLOT ANTENNAS MAY 2008 ANDREW R. MANDEVILLE, B.S.E.E., VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY M.S.E.C.E., UNIVERSITY OF MASSACHUSETTS AMHERST Directed by: Professor Robert W. Jackson An active, broadband antenna module amenable for use in low cost phased … Linear Tapered Slot Antennas on LTCC Substrate for
A prototype imaging array utilizing tapered slot antenna elements is investigated for potential use in radio astronomy. The design utilizes a previously reported substrate integrated waveguide style feed for the antenna element. The reported behavior of a tapered slot antenna is reproduced within CST Microwave Studio simulator, and the
Jorge Costa | Iscte - University Institute of Lisbon (Iscte-IUL… His present research interests include lenses, reconfigurable antennas, MEMS switches, UWB, MIMO and RFID antennas. He is the coauthor of four patent applications and more than 150 contributions to peer reviewed journals and international … 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 …
The antennas listed below are available in the Antenna Magus database. For each of these antennas, Antenna Magus offers detailed information, synthesis algorithms, performance estimations and ready-to-run simulation models. Latest antennas released in Version 2019.2 Vivaldi antenna - Wikipedia A Vivaldi antenna or Vivaldi aerial or tapered slot antenna is a co-planar broadband-antenna, which can be made from a solid piece of sheet metal, a printed circuit board, or from a dielectric plate metalized on one or both sides.