ISAR meaning in Military and Defence ?

Answer: What is Inverse Synthetic Aperture Radar mean?

Inverse synthetic-aperture radar (ISAR) is a radar technique using radar imaging to generate a two-dimensional high resolution image of a target. It is analogous to conventional SAR, except that ISAR technology uses the movement of the target rather than the emitter to create the synthetic aperture. ISAR radars have a significant role aboard maritime patrol aircraft to provide them with radar image of sufficient quality to allow it to be used for target recognition purposes. In situations where other radars display only a single unidentifiable bright moving pixel, the ISAR image is often adequate to discriminate between various missiles, military aircraft, and civilian aircraft.

reference

Full Form	Category
International Society for Aeolian Research	Academic & Science
International Society for Animal Rights International Society for	Academic & Science
Indian Society For Assisted Reproduction	Academic & Science
International Society of Arthroplasty Registries	Academic & Science
Indian Students At RICE	Academic & Science
International Symposium On Audit Research	Accounts and Finance
International Society for Astrological Research	Business
International Society for Antiviral Research	Business
Instant Specific Absorption Rate	Business
International Standards of Accounting and Reporting	Business
Infobase of State Activities and Research	Community
Indiana State Association of Remanufacturers	Community
Input Segmentation And Reassembly	Computing
Internet Security Assessment of Risks	Computing
Inteligible semi automated reasoning	General
Interpretive Services Appointment Record	General
Identification of Seniors At Risk	General
I Sure Am Rescue	General
Interactive Streaming for Augmented Reality	General
Information Saving And Retrieval	General
Industry Safety Accident Rating	General
Intracoronary Stenting and Antithrombotic Regimen	General
Intelligible Semi Automated Reasoning	General
International Space Analogue Rockstore	General
International Society for Animal Rights	General
Income Support Application Rejection	Governmental
Institute for the Study of Academic Racism	Governmental
International Symposium on Augmented Reality	International
International Symposium on Arctic Research	International
International Society for Auricular Reconstruction	International
International Search And Rescue	International
International Severe Asthma Registry	Medical
Inverse Synthetic Aperture Radar	Military and Defence