Introduction to Over-the-Horizon Radar (OTHR)
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Understanding OTHR
This course will provide a broad overview of the many fascinating
aspects that make up an Over-the Horizon Radar system, how
the system can be utilized and the products it provides. OTHR exploits
ionospheric refraction of HF radio waves to provide surveillance and
intelligence gathering over vast tracts of the earth. It is one of the
most cost effective wide area surveillance sensors, but there are
limits to what it provides. Design and operation that is cognizant
of the complex interaction with the environment are required if the
sensor is to perform to its potential.
Who should attend?
The course introduces most concepts in a descriptive, often pictorial
manner, which should make it broadly accessible. It is recommended
for program managers, technologists, and analysts who may be moving
into the area or just wish to be acquainted with the technology.
What students will learn
Students will be provided with an overview of OTHR and the basics
of its physical operation. The foundational domains of hardware, the
ionosphere, radio propagation, waveforms, and signal processing will
be explored. Complex processing stages such as tracking and coordinate
registration are set out in some detail. Aspects of operations are covered,
including radar management, user interfaces, manning, product
extraction and dissemination, and broader ISR integration. The session
concludes with a look at next generation OTHR, which is being enabled
by the emergence of relatively inexpensive direct digital RF hardware.
Instructors:
Dr. Rod Barnes
Clearance:
Unclassified
Duration:
1 day
Price:
$700
Location:
Dayton, OH, Washington DC, Hunstville, AL, or at your facility
