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IOSR Journal of Electrical and Electronics Engineering • Vol 20 • No 3
Phased-Array Antenna Beam Control System Design Based on HLS Plus RTL Mode
2025
Background: In recent years, the rising demand for high-performance radar systems in aeronautics, astronautics, national defense, and civil communication has driven the widespread application of phased-array technology. The design of beam controllers, the cor…
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Phased Array

Array of antennas creating a steerable beam

In antenna theory, a phased array usually means an electronically scanned array , a computer-controlled array of antennas which creates a beam of radio waves that can be electronically steered to point in different directions without moving the antennas. The general theory of an electromagnetic phased array also finds applications in ultrasonic and medical imaging application ( phased array ultrasonics ) and in optics optical phased array.

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IOSR Journal of Electrical and Electronics Engineering • Vol 20 • No 3
Phased-Array Antenna Beam Control System Design Based on HLS Plus RTL Mode
2025
Background: In recent years, the rising demand for high-performance radar systems in aeronautics, astronautics, national defense, and civil communication has driven the widespread application of phased-array technology. The design of beam controllers, the core of phased-array systems, faces many challenges. Traditional implementation schemes are usually based on application-specific integrated circuits (ASIC) or discrete components, which have a long development cycle, poor flexibility, and limited adaptability. F…
Click Phased Array Vs:
Computer Science
Beam (Structure)
Antenna (Radio)
Physics
Optics