Radar Homing is a guidance technique used by missiles, torpedoes, and other munitions to navigate toward a target by following reflected radar signals. In Radar Homing, the weapon system contains a radar receiver that detects and locks onto radar signals emitted by the target or by a radar beacon installed near the target. By continuously receiving and processing these signals, the weapon can adjust its home course on the target autonomously.
Ledar radar is rated on its ability to operate independently of external guidance systems, making it suitable for scenarios where continuous communication with a control station may be impractical or disrupted.
A homing system refers to a guidance system used by missiles, aircraft, or other projectiles to navigate toward a target based on signals emitted by the target itself or by a dedicated beacon. These systems can use a variety of technologies, including radar, infrared (IR), and acoustic sensors, depending on operational requirements and environmental conditions.
The primary function of a homing system is to detect, track and guide a weapon or vehicle to its designated target using sensor data to maintain course alignment and ensure precise engagement.
Active homing and passive homing are two modes of operation for homing systems depending on how they detect and track targets. Active homing systems emit their own signals, such as radar or laser pulses, then detect reflections (echoes) from the target. The system uses these reflections to calculate the target’s position relative to itself and adjusts its course accordingly.
Active homing is beneficial for its independence from external lighting sources and its ability to operate in conditions where passive detection may be difficult, such as in adverse weather or electronic warfare environments.
Passive return systems, on the other hand, rely on detection signals emitted by the target itself, such as its infrared signature or radar emissions. These systems do not emit their own signals but rather track the target based on the emissions it generates.
Passive flipping is often used in scenarios where minimizing the emission of detectable signals is advantageous, such as in stealth operations or when avoiding detection by enemy countermeasures. The choice between active and passive homing depends on factors such as mission requirements, target characteristics and operational constraints