Richard John Modern radar techniques encompass a variety of advanced technologies and methodologies aimed at improving detection, tracking and imaging capabilities. These techniques include phased array radar, which uses multiple antenna elements to electronically steer the radar beam without physically moving the antenna, allowing rapid scanning and flexible beamforming. Another technique is synthetic aperture radar (SAR), which … Read more
A radar system works by transmitting radio waves, usually in the microwave frequency range, from a radar antenna. These waves travel through the air and encounter objects on their way. When a radar wave hits an object, part of the wave reflects back to the radar antenna. This reflected signal, known as an echo, carries … Read more
This article presents about What is the principle of radar detection?, What is the mechanism of radar detection?, What is the primary radar working principle? What is the principle of radar detection? The principle of radar detection is based on the transmission of electromagnetic waves towards a target and the reception of reflected waves. When … Read more
This post presents on How to reduce radar clutter?, What is a technique for minimising clutter in a radar system?, What causes radar clutter? How to reduce radar clutter? Reducing radar clutter involves several techniques aimed at distinguishing unwanted reflections from genuine targets. One approach is to adjust the radar’s sensitivity settings to filter out … Read more
This post covers What is sea clutter on radar?, What is clutter in radar system?, What is the function of sea clutter? What is sea clutter on radar? Sea clutter on radar refers to unwanted echoes or returns generated by reflections of radar signals from the sea surface. These reflections can occur due to waves, … Read more
Jamming involves deliberate interference with communications or radar systems by transmitting signals to disrupt or degrade their performance. It aims to prevent the target system from functioning properly by overwhelming it with noise, false signals or misleading information. Deception, on the other hand, involves deceiving or confusing an adversary by manipulating information or signals. Although … Read more
Today, we are exploring about How does a radar altimeter work?, What is a radar altimeter and how does it work?, What is the working principle of an altimeter? How does a radar altimeter work? A radar altimeter works by emitting radio waves toward the ground and measuring the time it takes for those waves … Read more
In this article, you will discover What are the different types of radar jamming and its impact on air warfare?, What are the different types of jamming signals?, What is the difference between active and passive radar jamming? What are the different types of radar jamming and its impact on air warfare? Different types of … Read more
This post covers What is the difference between radar altimeter and altimeter?, What are the two types of altimeter?, What is the function of radar altimeter? What is the difference between radar altimeter and altimeter? A radar altimeter and a standard altimeter differ primarily in how they measure altitude. A radar altimeter uses radio waves … Read more
An example of radar clutter is sea clutter, which occurs when radar signals reflect off the sea surface due to waves, currents and wind patterns. Sea clutter appears as unwanted echoes on radar screens, making it difficult to detect real targets such as ships or planes over the ocean. Radar operators must use techniques such … Read more