Therefore, the main motivation underlying this work is to provide an overview on the evolution, characterization and performance enhancement of microstrip antennas with EBG structures.doi:10.1007/978-981-10-4235-5_7Gnanam GnanagurunathanDepartment of Electrical and Electronic Engineering, The University...
This paper presents a detailed review upon the most recent research efforts associated with those metamaterial-based small antennas. They are discussed and classified in several different categories such as the antennas based on dispersion engineering, metaresonators, and metamaterial loadings. Some ...
Introduction To meet the huge public demand for compact, wireless systems, antennas, beside the other necessary electronic circuitry, must be integrated on the same silicon chip, and thus research on on-chip antennas (AoC) has become a very important field of endeavor in recent years1,2,3,4,...
Reconfigurable antennas are small and simple to manufacture30. Machine learning (ML) can be applied to predict or forecast the behavior of different parameters of electronic and photonic systems. ML can also be used to observe, predict, and forecast the reflectance response of the photonic devices...
antenna feeds electromagnetic wave polarisation microstrip antennas antenna radiation patterns microwave antennas metamaterial antennas satellite antennas compact size MTM-based CP antenna wider axial ratio bandwidth antenna compactness final antenna satellite applications metamaterial-based wideband circularly polarised...
The metamaterial (MTM) is capable of improving the efficiency of conventional antennas due to its unique electromagnetic characteristics [11]. A wide variety of MTM-based antennas with enhanced performances have been investigated and reported in the open literature over the last few decades, including...
Advanced Antennas for Small Satellites. Proc. IEEE 2018, 106, 391–403. [Google Scholar] [CrossRef] [Green Version] Azim, R.; Islam, M.T.; Misran, N. Dual polarized microstrip patch antenna for Ku-band application. Inf. MIDEM J. Microelectron. Electron. Compon. Mater. 2011, 41, 114...
ANTENNAS BASED ON METAMATERIAL STRUCTURESANTENNAS BASED ON METAMATERIAL STRUCTURESTechniques, apparatus and systems that use one or more composite left and right handed (CRLH) metamaterial structures in processing and handling electromagnetic wave signals. Antennas and antenna arrays based on enhanced CRLH ...
Artificially structured metamaterials apertures antennas (MAA) enables producing the pseudorandom and spatially variant radiation fields to encode spatial information and retrieve scene images using computational imaging (CI) algorithms. Combined with synthetic aperture radar (SAR) technologies, by moving a ...
The influence of the inter-element spacing of the patch array feed on the radiation patterns is investigated and reported. The effect of the cavity thickness is also considered. Fi- nally, the design of highly directive subwavelength cavity antennas is presented. 展开 ...