Beamforming antenna
Joint Beamforming and Phase Shift Design in Intelligent
By jointly optimizing the transmission beamforming of active antenna array of the AP and the passive phase-shift beamforming of the IRSs, the objective is to minimize the total transmit
System-Level Assessment of Ka-Band Digital Beamforming
In this paper, we present a system-level model of a digital multibeam antenna designed for Low Earth Orbit satellite communications operating in the Ka-band. We initially develop a suitable
Decoding Beamforming Antennas Consumer Preferences
The beamforming antenna market is experiencing robust growth, driven by the increasing demand for high-speed data transmission and improved signal quality across various applications. The
Joint Beamforming and Position Optimization for Fluid STAR
To address the limitations of traditional reconfigurable intelligent surfaces (RIS) in spatial control capability, this paper introduces the concept of the fluid antenna system (FAS) and proposes a
Antenna Position and Beamforming Optimization for Movable Antenna
In this paper, we propose an integrated sensing and communication (ISAC) system enabled by movable antennas (MAs), which can dynamically adjust antenna positions to enhance both
A Learning-based Flexible Beamforming Method for Movable Antenna
By utilizing movable antennas (MAs), ISCPT enhances reliability and flexibility, supporting various intelligent Internet of Things (IoT) scenarios. While joint optimization of parameters like
Near-Field THz ISAC Systems with
Abstract: In this paper, we investigate the near-field wideband terahertz (THz) massive multi-input multi-output (MIMO) integrated sensing and communication (ISAC) systems. Specifically, we propose an energy-efficient serial true-time
Joint Analog Beamforming and UAV Trajectory Planning for
(1) Comparing with conventional WPT work with omni-directional antenna and 1D directional antenna, 3D directional antenna offers unprecedented orientation flexibility and superior power
Satellite Communication Terminal Phased Array Antenna
The global market for Satellite Communication Terminal Phased Array Antennas is experiencing robust growth, driven by increasing demand for high-throughput satellite (HTS) services and
Types of Beamforming in Wireless Communication
To implement beamforming, multiple antennas are arranged in an array and each antenna transmits the same signal but with a different phase. By adjusting the phase of each signal, signals can be combined and generate a
Neural Network‐Based Classification of Beamforming Matrices
In the rapidly advancing field of telecommunications, multibeam satellite systems are essential for delivering fast and extensive connections. These systems require adaptable beamforming
Smart Antennas for 5G+ – CoderProg
Beamforming, beam-steering, power control, cell breathing, and many other 5G concepts that make the evaluation of a 5G antenna structure a complex process Multi-probe anechoic chamber, reverberation chamber, and
Fundamentals of Antennas and Antenna Arrays | SpringerLink
For this purpose, antenna arrays are required, i.e. a group of antennas. By evaluating and comparing the signals at different receiving antennas, the angle of incidence, i.e. the angle of
Adaptively programmable metasurface for intelligent
a, b The measurement scattering patterns for dynamic beamforming when the feed horn antenna is placed at θ = 0° and − 20°, respectively. c, e The calculated magnitudes and phases of the
XL-MIMO Based Hierarchical Receive Beamforming Subject
Extremely large-scale multiple-input and multiple-output (XL-MIMO) exhibit substantial spatial multiplexing capabilities owing to their high degree of freedom. As the number of antenna
Energy-Efficient Near-Field Integrated Sensing and
This is realized using beamforming, which is a signal processing technique where a transmitter (receiver) with multiple antennas steers (combines) the transmitted (received) signal in (from)
