radar search range
11Passive radar — systems (also referred to as passive coherent location and passive covert radar) encompass a class of radar systems that detect and track objects by processing reflections from non cooperative sources of illumination in the environment, such as… …
12History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
13Bars radar — Bars Country of origin Russia Type Slotted Planar/PESA Frequency X band The Bars are a family of Russian (former USSR) all weather multimode airborne radars developed by the Tikhomirov Scientific Research Institute of Ins …
14Types and uses of radar — Radar has many different types and applications: * Search radars scan a wide area with pulses of short radio waves. They usually scan the area two to four times a minute. The waves are usually less than a meter long. Ships and planes are metal,… …
15List of Japanese World War II radar — A list of Japanese radar used during World War II.Army RadarRadar used by the Imperial Japanese Army.Ground Based Radar*Ta Chi 1 Ground Based Target Tracking Radar Model 1 SCR 268 1.5 meter band (200 MHz) derivative built in small numbers *Ta Chi …
16Weather radar — in Norman, Oklahoma with rainshaft …
17Rajendra Radar — Rajendra is a passive Phased Array Radar developed by the Indian DRDO. It is a multifunction radar, capable of surveillance, tracking and engaging low radar cross section targets. It is the heart of the Akash Surface to air missile system and is… …
18Fire-control radar — A fire control radar is a radar which is designed specifically to provide information (mainly target azimuth, elevation, range and velocity) to a fire control system in order to calculate a firing solution (i.e. information on how to direct… …
19Betriebsmodus (Radar) — Der Ausdruck Betriebsmodus definiert bei Radargeräten ein spezielles Signalprofil, welches für eine bestimmte Aufgabe (z. B. Suche nach Luftzielen oder Erfassung von Schiffen auf See) optimiert ist. Die wichtigsten Parameter in diesem Profil sind …
20SCR-270 radar — and was deployed around the world. It is also known as the Pearl Harbor Radar, as it was a SCR 270 set that saw the incoming raid about half an hour before the attack commenced.Two versions were produced, the mobile SCR 270, and the fixed SCR 271 …
