Bandwidth and gain enhancement of a CPW antenna using frequency selective surface for UWB applications

M Hussain, MA Sufian, MS Alzaidi, SI Naqvi, N Hussain… - Micromachines, 2023 - mdpi.com
In this article, a single-layer frequency selective surface (FSS)-loaded compact coplanar
waveguide (CPW)-fed antenna is proposed for very high-gain and ultra-wideband …

Aerodynamic slotted SIW-to-MS line transition using mitered end taper for satellite and RADAR communications

A Varshney, V Sharma - World Journal of Engineering, 2023 - emerald.com
Purpose This paper aims to present the design development and measurement of two
aerodynamic slotted X-bands back-to-back planer substrate-integrated rectangular …

D-band 4× 4 multi-feed array antenna-in-package for high-power combining and polarization synthesis

H Kim, J Jung, W Lee, S Nam, J Oh - IEEE Access, 2023 - ieeexplore.ieee.org
A multi-feed array antenna-in-package (AiP) is presented for high-power combinations and
various polarization syntheses, which operates at D-band. The multi-feed antenna element …

140-GHz Affordable Miniaturized Array Antenna-on-Package for Sub-THz Transceiver

S Oh, J Oh - IEEE Access, 2023 - ieeexplore.ieee.org
In this paper, an affordable and miniaturized 140 GHz transmit/receive (TRX) array antenna-
on-package (AoP) is proposed through the conventional PCB process employing a single …

Hamiltonian deep neural network optimized with pelican optimization algorithm-fostered substrate-integrated waveguide antenna design for 5G

AB Gurulakshmi, G Rajesh, B Saroja… - Journal of Computational …, 2024 - Springer
Due to the growing need for higher speed data, the 5G terrestrial heterogeneous wireless
network deployments are expected to happen quickly throughout the world in the next …

A 131.5–137.5 GHz Low-Power Sub-Harmonic Receiver Using a 65-nm CMOS Technology

H Lee, E Kim, S Jeon - IEEE Access, 2024 - ieeexplore.ieee.org
This paper presents a D-band low-power sub-harmonic receiver fabricated in a 65-nm
CMOS technology. A sub-harmonic mixing technique is adopted to minimize the local …

-Band Stripline Interconnection Using Capped Cavity via Transition

H Kim, J Oh - IEEE Microwave and Wireless Technology Letters, 2023 - ieeexplore.ieee.org
A capped cavity via transition for impedance matching of the stripline interconnection of the
multilayered board is proposed at the-band frequency. Equivalent circuits and equations …

Directivity‐enhanced planar slot antenna backed by substrate integrated waveguide cavity

Y Tu, E Li, Y Gao, Q Sun, J Long, C Gao… - Microwave and …, 2023 - Wiley Online Library
In this paper, a directivity‐enhanced planar slot antenna (PSA) backed by substrate
integrated waveguide (SIW) cavity is proposed to solve the problem of maximum gain …

6G Single and 2x2 MIMO Antennas Design using Substrate Integrated Waveguide Technology

A Altaf, M Seo - … Symposium on Antennas and Propagation and …, 2023 - ieeexplore.ieee.org
In this paper, 6G single and 2x2 MIMO slot antennas are designed in the substrate
integrated waveguide technology. The antenna consists of an SIW cavity that is fed by an …