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Semi-active radar homing (SARH) is a common type of missile guidance system, perhaps the most common type for longer-range air-to-air and surface-to-air missile systems. The name refers to the fact that the missile itself is only a passive detector of a radar signal—provided by an external ("offboard") source—as it reflects off the target [1] [2] (in contrast to active radar homing, which ...
San Antonio Regional Hospital (SARH), previously known as San Antonio Community Hospital, is an acute, full service medical center in Upland, California. [1]The hospital offers a comprehensive range of general medical and surgical services, along with cardiac care, cancer care, orthopedics, neurosciences, women’s health, maternity and neonatal care, and emergency services.
Sarh Airport (IATA: SRH, ICAO: FTTA) (Arabic: مطار ساره) is an airport serving Sarh, Chad. Originally entitled Fort-Archambault Airport during French colonial rule. [ 1 ]
Sarh is a city in Chad. Sarh may also refer to: Sarh (crater), impact crater on Mars; Sarh, Kanpur, a town in Uttar Pradesh, India; Sarh, Mainpuri, a village in Uttar Pradesh, India; Semi-active radar homing (SARH), a type of missile guidance system
These systems often have many times the accuracy of solutions like SARH, but operate only at short ranges, on the order of a few kilometers. Missiles that are designed to operate entirely within the range of these sorts of systems, like heat seeking missiles , do not use the term "terminal guidance" because they use the same guidance system ...
A case in point is the later versions of the RIM-8 Talos missile as used in Vietnam – the radar beam was used to take the missile on a high arcing flight and then gradually brought down in the vertical plane of the target aircraft, the more accurate SARH homing being used at the last moment for the actual strike. This gave the enemy pilot the ...
Track-via-missile combines these two concepts to avoid the problems of both. Like SARH, the receiver is placed on the missile and thus has increased accuracy as it approaches the target. Instead of processing it locally, the signal is instead rebroadcast on another frequency and received by the launcher.
Sarh is now a major transport hub. It is served by the Sarh Airport (IATA airport code SRH). It is a center for the cotton industry, due to its warm and seasonally wet climate. It is also an important center for commercial fishing in the Chari River. The city is known as a center of nightlife in the region. Attractions in the city include the ...