Richard John Today, we are exploring about How do radars scan?, How does the radar scan work? How do radars scan? Radars scan their surroundings using electromagnetic waves, usually radio waves, emitted from an antenna. The scanning process involves two main methods: mechanical scanning and electronic scanning. In mechanical scanning, the radar antenna physically rotates or moves … Read more
What are the radar tracking techniques? Tracking techniques in radar systems encompass several methods designed to accurately monitor and track the movement of targets. A common tracking technique is known as monopulse tracking. Monopulse tracking compares the resistance of a target’s received signal across multiple beams or antenna elements simultaneously. By analyzing the differences in … Read more
Tracking radar has several distinctive features that set it apart from other types of radar systems. First, tracking radar is designed to continuously monitor and track the movement of specific targets over time. This capability requires high precision in measuring the position and speed of targets, enabling precise tracking even when targets are moving quickly … Read more
How is DSP used in radar? DSP (digital signal processing) is an integral part of radar systems, where it enhances signal processing capabilities to improve target detection, tracking accuracy and overall performance. In radar, DSP algorithms are used to analyze incoming signals, filter out noise and interference, and extract useful information such as target range, … Read more
Today, We will learn about What is spectrum allocation?, What is meant by spectrum allocation?, Who allocates the spectrum? What is spectrum allocation? Spectrum allocation refers to the process of allocating specific radio frequency bands in the electromagnetic spectrum for various uses such as communication, broadcast, radar and other applications. It involves regulatory decisions and … Read more
The radar is allocated to various frequency bands in the radio frequency (RF) spectrum, depending on the specific application and operational requirements. Common radar frequency bands include L band (1-2 GHz), S band (2-4 GHz), C band (4-8 GHz), X band (8-12 GHz), K band (12 -18 GHz) and Ka Band (26.5-40 GHz). Each band … Read more
The most common type of radar scanner used today is phased array radar. Phased array radars use multiple antenna elements that can be electronically steered to transmit and receive radar signals in different directions without physically moving the antenna itself. This electronic beam steering capability allows progressive array radars to rapidly scan the sky, track … Read more
In this article, we will teach you What spectrum is radar?, What spectrum does radar use?, Which part of EM spectrum is radar? What spectrum is radar? Radar operates in the radio frequency (RF) portion of the electromagnetic spectrum. Specifically, radar systems typically use frequencies ranging from several megahertz (MHz) to tens of gigahertz (GHz), … Read more
The 2.4 GHz spectrum allocation refers to the range of radio frequencies designated by regulators for various applications, including communications technologies like Wi-Fi, Bluetooth, and microwave ovens. waves. In most regions, 2.4 GHz spectrum is allocated for industrial, scientific and medical (ISM) use, as well as unauthorized radio. This allocation ensures that devices operating in … Read more
This post presents on How can we improve radar range resolution?, How to improve range resolution?, How can I increase my radar range? How can we improve radar range resolution? Improving radar range resolution mainly involves manipulating the pulse characteristics of the radar signal. An effective method is to reduce the pulse width or duration … Read more