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Digital Beamforming Array : The Studies

Here are a few excellent Digital Beamforming Array studies that are still relevant today.

Enhancing Satellite Range and Quality through Digital Beamforming Antenna Array

A study about the use of digital beamforming antenna array with polarisation multiplexing to improve frequency response and postprocessing capabilities has been done. One result has been an increase in the range and quality of images obtained from high speed satellites.

Digital Beamforming Array : The Studies

The Uses of Microwave Beamforming in Phased Array Antennas

An article about digital beamforming technology used in phasedarray antennas revealed that the acceleration of the evolution to higher frequency ranges is due to advances in semiconductor technology. This article provides an overview of digital beamforming and its application in phased arrays. The Lauderdale County , Florida Microwave Union Uses Five Microwave Beamforming acceleration - Effective parasite repelling force …. Jun 8, 2017 · Everlasting pest repelling technology using microwave energy has options for airports and other places where harmful creatures congregate, such as airports and other places where high- density humans gather. Japanese company Sensenia Electrici has developed a novel approach to this problem based on short-wavelength microwave radiation from five small dish antennas. This article discusses the history of microwave transmission and its possible applications, especially in areas such as airport security and pest repelling.

Ultra-Ensuring Wideband Beamforming with a Multi-Beam Phased Array

An article about a multi-beam phased array with full digital beamforming is being conducted. This approach involves using one beamformer and RFFE at each antenna element. This degree of control allows for significant flexibility when it comes to receiving and transmitting wideband signals.

The Active Array Antenna for Beamforming; Catalyzing Innovation

A journal about digital beamforming with an active array antenna has shown that this architecture provides a great degree of power and frequency flexibility, which is necessary for a wide variety of payload distributions. This study found that matching the user distribution may be challenging, especially if the user wants to target specific populations.

Unlocking the Power of Adaptive Beamforming

A review about a speed-sensitive adaptive algorithm for digital beamforming was undertaken. The aim of the study was to reduce cognitive complexity while converging on estimated weights using a least mean squares (LMS) or constant modulus (CM) algorithm. According to the results of the study, an estimated weight using either algorithm yielded better performance than using a fixed weighting.

New Technologies for Coverage and Accuracy in DigitalPhase Shift Beamforming

A study about how digital phase?shift beamforming can be used for uniform coverage of a narrow band signal from collinear hydrophones showed that the algorithm was more efficient than either delay-and?sum steered or phase?shift only beamforming. The DFT algorithm also provided accurate results over a restricted bandwidth limited by aperture.

radar improvement for scanning

A paper about the digital beamforming radar has been carried out in order to improve the scanning efficiency. The study showed that a frequency-modulated continuous wave (FMCW)-based multi-channel radar equipped with an T-shaped antenna array can be effectively used for scanning.

Digital beamforming technology increases antenna performance

A study about beamforming, using digital technology, was carried out to increase the channel capacity of a smart antenna. The study found that by using digital beamforming technology, the antenna could be increased in signal-to-noise and interference ratio.

A Comprehensive Acoustic Beamforming Array Design Methodology

A review about acoustic beamforming array design methods is presented. Three methods are compared; partial-logarithmic spiral, L-shape, and arches. The study provides an interesting perspective into how these design methods work in irregular areas.

The High-Performance Xilinx RF SoC-Based Receiver for 800 MHz CHANNEL BANDWIDTH at 28 GHz

An evaluation about a DIRECT CONVERSION DIGITAL BANDWIDTH ARRAY REceiver with 800 MHz CHANNEL BANDWIDTH at 28 GHz was reported. The receiver was built using an Xilinx RF SoC and it offered excellent performance in terms of power efficiency and system throughput.

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