A Novel Dual‐Beam mmWave Filter‐Antenna With Wide Azimuth …
2025年1月30日 · In this article, a novel mmWave antenna is proposed. This antenna has a dual beam pattern and a high gain. The proposed antenna is fed through a microstrip feed line. The …
Movable Antenna-Aided Hybrid Beamforming for Multi-User …
2025年1月23日 · Numerical results reveal that the proposed MA-aided hybrid beamforming scheme significantly improves the sum rate compared to its fixed-position antenna (FPA) …
Twin-port transmission line model based antenna for wireless
4 天之前 · The Twin-port antenna also supports the radiating patch to radiate more and makes the antenna to operate at the expected resonant frequency of 5.96 GHz with a return loss of …
Dual‐Band Shared Aperture Fabry–Perot Cavity Antenna With …
2025年2月4日 · In this paper, a novel partially reflective metasurface (PRS) unit is proposed for beam deflection in a dual-band shared aperture Fabry–Perot cavity antenna (DB-FPA). It …
volume | PIER Journals
2025年2月8日 · To broaden the narrow bandwidth and to enhance gain, directivity and radiation coverage area, a 3 dB hybrid coupler is used to feed two identical miniaturized 1 × 2 array …
Maximally PCB-Space-Saving Hybrid Integration of Millimeter …
2025年1月29日 · The hybrid integration design can maximally save precious printed circuit board (PCB) space for more competitive 5G and beyond 5G (B5G) smartphones. The thin FPC …
The Role of Beamforming and AESA Antennas in SATCOM …
2025年1月22日 · By improving signal quality and efficiency, beamforming and AESA antennas are essential for modern wireless communication systems, including mobile networks, Wi-Fi, and …
Graph Neural Network Based Hybrid Beamforming Design in …
2025年1月27日 · This paper puts forth a signal processing alternative, specifically adapted to the multicarrier structure of OFDM systems, through an innovative application of Graph Neural …
A hybrid swarm intelligent optimization algorithm for antenna …
2025年2月6日 · Experimental results demonstrate that SSNMRA outperforms existing state-of-the-art algorithms, offering superior optimization capability and enhanced convergence …
Dual-Band Multi-Layer Antenna Array with Circular …
6 天之前 · This paper presents a novel multi-layer, dual-band antenna array designed for WLAN and X-band applications, incorporating several innovative features. The design employs a pentagon-shaped radiating element with …
