"Performance Analysis of SAR Distributions with Substrate Integrated Waveguide based Antipodal Linear Tapered Slot Antenna at 60 GHz"; Purva Shrivastava and T. Rama Rao, Accepted for IEEE Antennas and Propagation Magazine, 2017. (SCI IF: 0.896) Modification of Vivaldi Tapered Slot Antenna with Square ... Slot in the Tapered Vivaldi Antenna. This proposed antenna had been designed and simulated using Comsol Multiphysics software. Keywords - Ultra wide band, Tapered Slot Vivaldi Antenna, Square Slot, Comsol Multiphysics. I. Introduction A Vivaldi Antenna is a co-planar broadband antenna, which is made from a dielectric plate metalized on IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 10, 2011 ... IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, VOL. 10, 2011 1299 Infrared Linear Tapered Slot Antenna Louis A. Florence, Brian A. Slovick, Member, IEEE, Edward C. Kinzel, Jeffrey A. Bean, Member, IEEE,and Glenn D. Boreman, Senior Member, IEEE Abstract—For the first time, a tapered slot antenna coupled to 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.
Radioengineering - April 2018, Volume 27, Number 1 [DOI: 10…
Tapered Slot Antennas. In the last decade, quite a bit of work has been conducted on tapered slot antennas (TSA) on dielectric substrates. 16-17 These systems are completely planar, have an endfire pattern and are capable of obtaining high directivity and/or bandwidth. Proposed applications include millimeter-wave imaging, power combining and ... CHAPTER 2 DESIGN AND MODELING OF EXPONENTIALLY TAPERED ... Planar tapered slot antennas have two common features. The radiating slot acts as the ground plane for the antenna and the antenna is fed by a balanced slot line. However, drawbacks for a planar TSA come in the form of using a low dielectric constant substrate and obtaining an impedance match for the slot line. By fabricating on Analysis and Design of Tapered Slot Antenna for Ultra ... Novel Planar Tapered Slot Antenna DesignThe analysis shows that the tapered slot antenna achieves the match from the input impedance of the antenna to the impedance of free space by the gradually changing line. The tapered profile of a normal Vivaldi antenna is exponential which is not tangent with the initial slot line.
Slot antenna - Wikipedia
US5905465A - Antenna system - Google Patents
A wideband radiating element including an input mechanism for receiving electromagnetic energy from a source and a balanced feeding mechanism extending from the input mechanism for transmitting the electromagnetic energy and for providing …
Broadband Linearly Tapered Slot Antennas | Products ... The concept of planar SIW-fed horn antenna, and antipodal linearly tapered slot antenna (ALTSA), was jointly used to design a novel broadband high-gain an- tenna. Wide‐field circular SAR imaging: An empirical assessment of layover effects
An Orthogonally-Fed, Active Linear Phased Array of …
DIELECTRIC LOADED EXPONENTIALLY TAPERED SLOT ANTENNA ... Therefore, the linear microstrip taper is used as the input impedance transformer [21]. Instead of using the wideband balun, a SIW has been employed to feed an ETS antenna. Antenna tapers is deflned as exponential curves in the x-y plane. To comply with the antenna board dimensions and slot line parameters,
Tapered Slot Antennas Power 60-GHz PWDs | Microwaves Tapered Slot Antennas Power 60-GHz PWDs. The antenna has a planar geometry, with corrugated structure and substrate integrated waveguide (SIW). The experimenters first compared their ALTSA design, with 16.5-dB gain and 34.6-deg. beamwidth at 60 GHz, with various other compact antenna configurations with similar gain levels and beamwidths, at 28 GHz,... (PDF) Infrared Linear Tapered Slot Antenna - ResearchGate Infrared Linear Tapered Slot Antenna. A planar receiving antenna with a predictable pattern at submillimeter wavelength is demonstrated experimentally for the first time. It is single lobed ...