Pronunciation: [sˈɑː] (IPA) 
The spelling of the word "SARH" is a bit unusual and may not be familiar to many people. The correct pronunciation of the word is /sɑː/. The phonetic transcription shows that the word begins with the 's' sound followed by an 'a' sound that is pronounced as 'aa'. The final sound is a soft 'r' that is barely pronounced. Despite its unusual spelling, "SARH" can be pronounced easily by following the IPA transcription.
SARH, which stands for Semi-Active Radar Homing, is a targeting technology utilized in various guided missiles and munitions. It is a type of guidance system that enables the missile to track and intercept its target by relying on radar signals emitted from an external source, typically from the launching platform or another aircraft.
In SARH guidance, the missile initially receives and detects the radar signals transmitted by the launching platform or a separate radar system. The radar receiver on the missile analyzes and processes these signals to calculate the position and trajectory of the target. The missile then utilizes this information to guide itself towards the target.
One of the notable advantages of SARH guidance is that it does not rely on active radar emissions from the missile itself, reducing its vulnerability to electronic countermeasures such as radar jamming. Additionally, SARH systems can often benefit from the higher power and range capabilities of external radar sources, enhancing the overall guidance accuracy and range of the missile.
SARH guidance is commonly employed in air-to-air missiles, anti-ship missiles, and surface-to-air missiles. It has proven to be an effective and reliable guidance technology, enabling missiles to engage and destroy targets with precision and accuracy.
