Electromagnetic band gap slot antenna

The present invention is directed toward a dual linear or circular polarized antenna comprised of two orthogonally linearly polarized radiative elements. More specifically, the present invention is for a slender slot-dipole antenna, where …

Meander Line EBG Based Multiband Antenna for WLAN and ... - Neliti slots is an easier approach towards the design of multiband an- tenna as there is a ... antenna as well as novel Electromagnetic Band-Gap structures and their ... CPW-fed cavity-backed slot radiator loaded with an AMC reflector plane. The electromagnetic band-gap (EBG) performance of the cavity structure ... the place of a half-wavelength section of the slot antenna. From the reflection ... 1D Electromagnetic Band Gap Analysis and Applications: Science ... Electromagnetic band gap (EBG) structures have attracted the attention of several ... Analytical and Calibration Models for Slot Antennas (pages 57-100). MIMO Antenna Performances on Microstrip Antenna ... - Eprints @UTHM

Design of Multiband Antenna Operation Based on Electromagnetic Band Gap (EBG) Structure Mahadu A. Trimukhe1, Balaji G. Hogade1 1Department of Electronics and Telecommunication Terna Engineering College, Navi-Mumbai, India Abstract: This paper present a triple band, low profile microstrip antenna for radio altimeters, IEEE

The wide band gap is achieved in EBG structure by maintaining the radius to period ... Fractal antenna; Wide slot antenna; Sierpinski; Electromagnetic band gap. Performance Improvement of U-Slot Microstrip Patch Antenna for RF ... Index Terms: Microstrip patch antenna, Electromagnetic Band Gap (EBG), RF ... Different shapes of slots in the ground plane have been explored in the past ... Design of a high‐directivity Electromagnetic Band Gap (EBG ...

19 Jul 2017 ... A superstrate above and an electromagnetic bandgap reflector ... the bandwidth of squareslot antenna and maintain the radiation pattern.

Design of dual-band and high gain waveguide slot antenna ... A new kind of dual-band and high gain waveguide slot antenna is designed in this paper. By combining a folded plate and a double-layer metal structure with four apertures on its top floor, the proposed antenna has a dual-band characteristic and its gain reaches up to A Compact Dual Band Gap Electromagnetic Band Gap Structure ... A Compact Dual Band Gap Electromagnetic Band Gap Structure Abstract: In this communication, compact dual-bandgap two via double-slot-type electromagnetic bandgap (TVDS-EBG) structure is presented. The analysis of the TVDS-EBG structure is done by Application of Electromagnetic Band Gap (EBG) Materials in ... Application of Electromagnetic Band Gap (EBG) Materials in Low Profile Antenna Design Q. Luo1, J. R. Pereira 2, H. M. Salgado3 1 INESC Porto, Porto, Portugal, qluo@inescporto.pt Electromagnetic Band Gap Structure Antenna - IJETT

Design of a high‐directivity Electromagnetic Band Gap (EBG) resonator antenna using a frequency‐selective surface (FSS) superstrate. Young Ju Lee. ... Denidni High-gain wideband Fabry-Pérot slot antenna with partially reflective surface, (2016).

Electromagnetic band gap (EBG) technology has become a significant breakthrough in the radio frequency (RF) and microwave applications due to their unique band gap characteristics at certain frequency ranges. Since 1999, the EBG structures have been investigated for improving performances of numerous RF and microwave devices utilizing the surface wave suppression and the artificial magnetic ... Wideband and Low Direct-Coupling Tapered Slot Antenna ... Abstract: This paper proposes a wideband and low direct-coupling tapered slot antenna (TSA) using electromagnetic bandgap (EBG) structure. We name this antenna the EBG-TSA. In some near field imaging systems including ground penetrating radars, a number of TSAs are arranged into an array with very small spacing in order to realize high-resolution imaging without synthetic aperture processing. MICROSTRIP ARRAY ANTENNA WITH NEW 2D-ELECTROMAGNETIC BAND ... solution to reduce surface waves is using electromagnetic band-gap (EBG) or photonic band-gap structure (PBG). Recently, there has been an increasing interest in studying the microstrip patch antenna with various periodic structures including electromagnetic band-gap (EBG) [2,3]. For example, a microstrip patch antenna with 2D-EBG Design of dual-band and high gain waveguide slot antenna ... A new kind of dual-band and high gain waveguide slot antenna is designed in this paper. By combining a folded plate and a double-layer metal structure with four apertures on its top floor, the proposed antenna has a dual-band characteristic and its gain reaches up to 11.9 dB with only 35 degrees (HPBW) of E-plane at 12.7 GHz and 12.1 dB with 39 degrees at 15.0 GHz.

Utilization of electromagnetic band-gap (EBG) structures becomes more attractive in the electromagnetic and antenna community. This letter investigates the performance of a waveguide slot antenna array integrated with mushroom-like EBG structures. Some novel and efficient EBG array...

EBG Structures Properties and their Application to Improve ... ground planes have increased the input match frequency bandwidth of antenna. Keywords: Electromagnetic Band Gap (EBG), Low Profile Antenna, Slot Loaded EBG Surface, Bandwidth, Dipole Antenna. 1. Introduction In the last two decays, artificial periodic structures