Results 31 to 40 of about 6,007 (164)

Mutual-Coupling Isolation Using Embedded Metamaterial EM Bandgap Decoupling Slab for Densely Packed Array Antennas

IEEE Access, 2019
This paper presents a unique technique to enhance isolation between transmit/receive radiating elements in densely packed array antenna by embedding a metamaterial (MTM) electromagnetic bandgap (EMBG) structure in the space between the radiating elements
Mohammad Alibakhshikenari, Mohsen Khalily, Bal Singh Virdee, Chan Hwang See, Raed A. Abd-Alhameed, Ernesto Limiti   +5 more
doaj   +1 more source

Novel EBG‐type power/ground network with open stub bridges for broadband SSN suppression

Electronics Letters
A novel electromagnetic bandgap power/ground (P/G) network is proposed by using λ/4 open stub resonators for the broadband suppression of the simultaneous switching noise.
Sheng‐Qi Shen, Xiao‐Hua Wang, Hai‐Xia Shi   +2 more
doaj   +1 more source

Design and Optimization of an EBG Antenna with an Efficient Electromagnetic Solver

International Journal of Antennas and Propagation, 2012
A novel electromagnetic bandgap (EBG) antenna has been designed, optimized, and analyzed using an efficient electromagnetic solver based on the moment method. Very good agreement between simulations and measurements in anechoic chamber has been obtained.
Josefa Gómez, Abdelhamid Tayebi, José Ramón Almagro, Iván González, Felipe Cátedra   +4 more
doaj   +1 more source

Near-IR Plasmons in Micro and Nanoparticles with a Semiconductor Core

Photonics, 2020
We computationally study the electromagnetic response of semiconductor micro and nanoinclusions for realizing highly reflective, plasmonically enhanced coatings in the visible and infrared regime.
Fahime Seyedheydari, Kevin Conley, Tapio Ala-Nissila   +2 more
doaj   +1 more source

A Novel Miniaturized Electromagnetic Bandgap Structure and Its Effects on Signal Integrity and Electromagnetic Emission

International Journal of Antennas and Propagation, 2013
A miniaturized planar electromagnetic bandgap (EBG) structure with embedded meander line as bridge is proposed in this paper. The dimensions of the unit cell of the proposed EBG structure are 15 mm × 15 mm × 0.36 mm.
Zhaowen Yan, Yansheng Wang
doaj   +1 more source

Rapid and inexpensive fabrication of terahertz electromagnetic bandgap structures

Optics Express, 2008
Modern rapid prototyping technologies are now capable of build resolutions that allow direct fabrication of photonic structures in the GHz and THz frequency regimes. To demonstrate this, we have fabricated several structures with 3D electromagnetic bandgaps in the 100-400 GHz range. Characterization of these structures via THz Time-domain Spectroscopy (
Ziran, Wu, J, Kinast, M E, Gehm, Hao, Xin   +3 more
openaire   +2 more sources

Planar electromagnetic bandgap structures and applications [PDF]

, 2019
DOCTOR OF PHILOSOPHY (EEE)
openaire   +2 more sources

Possibilities and Challenges for a Phased Array Antenna System in ISAC: A Hardware Perspective

IEEE Access
The upcoming generation of wireless systems is expected to integrate both communication and sensing capabilities by flexibly allocating resources, including hardware.
Muhammad Umar, Mehrab Ramzan, Shahanawaz Kamal, Muhammad Sajjad Ahmad, Padmanava Sen   +4 more
doaj   +1 more source

MUTUAL COUPLING REDUCTION BETWEEN MICROSTRIP ANTENNAS USING ELECTROMAGNETIC BANDGAP STRUCTURE [PDF]

ICTACT Journal on Communication Technology, 2011
When the number of antenna elements is placed in forming the arrays, mutual coupling between the antenna elements is a critical issue. This is particularly concern in phase array antennas.
G.N. Gaikwad, V.V. Dixit, D.G. Ganage, Y.D. Chincholkar, U.P. Alwandi, S.R. Pawar, J.P. Kolhe   +6 more
doaj  

A Compact Meander-Bridge Electromagnetic Band-Gap Structure for Suppressing Simultaneous Switching Noise [PDF]

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
In this article, a new Meander-Bridge Electromagnetic Band-Gap Structure was proposed for the suppression of Simultaneously Switching Noises (SSN) over a wide frequency range, with dimensions of 15 x 15 mm and a useful area of 100 mm2.
J. C. B. Dalcin, M. Bonfim
doaj   +1 more source