Digital Radio Frequency Memory (DRFM) Technology Basic

  • Overview
  • Course Content
  • Requirements & Materials
Overview

Digital Radio Frequency Memory (DRFM) Technology Basic

Course Description

This course introduces DRFM technology as it is used for radar jamming and explains why DRFM coherent Electronic Attack is more efficient and flexible than traditional noise jamming.  Theory of operations, system architecture trades, range and Doppler electronic attack techniques, and distributed EW concepts are presented.    Instructors are true DRFM Technology subject matter experts each with over 25 years of experience working full time supporting DoD Electronic Warfare programs developing, analyzing, and testing DRFM technology.  Classroom lectures are augmented with a live hardware demonstration of test equipment and a DRFM device to reinforce the concepts discussed in lectures.  Questions and student interaction are encouraged throughout the course and a quiz is utilized to help engage the students with the subject materials as well as assess evidence of learning.

Course Content

INTRODUCTION

  • DRFM intro
  • Radar fundamentals
  • DRFM techniques
  • Theory of Operation

DETAIL DESIGN CONSIDERATIONS

  • Radio Frequency Receive Technology
  • Transmitter/Exciter
  • Operating modes
  • Architecture options

SYSTEMS AND EXAMPLES

  • System test considerations
  • Advanced techniques
  • Electronic protection introduction
  • Examples/demos
Requirements & Materials

Important Information

This course requires completion of an access eligibility form. Please make sure you read the Course Restrictions section below before registering for this course. 

Prerequisites

Course Restrictions

This course is restricted to US citizens who are industrial and/or government employees and complete the Access Eligibility Form.

To submit documentation, navigate to the “Session Details” section below and select your session.

  • If you are logged in, click “Self-Paid Registration.”
  • If you are not logged in, click “Sign up or log in,” log in or create a new account, then return to your selected session and click “Self-Paid Registration.”

You will then be directed to a page where you can download the form, complete it, and upload your document. Once you’ve uploaded documentation, you will be prompted to add the course to your cart. Continue with checkout to be pre-registered for the course. Once your documentation is approved, you will receive an email confirming your full registration. Eligibility questions should be directed to 404-407-6661. Please email rs-short-course@gtri.gatech.edu or steffany.trent@gtri.gatech.edu for additional details or questions. 

Session Details

Who Should Attend

This course is designed for engineers, technologists, and military EW operational specialists interested in DRFM EA and/or EP should attend. Anyone involved in design, analysis, simulation, performance specification, or test and evaluation of EW systems utilizing DRFM devices will benefit from the course. Completing a basic radar system course or experience with modern radar systems is recommended.

Working professionals attending a Defense Tech course

What You Will Learn

  • Why DRFMs are a game changing EA enabling technology
  • DRFM Range and Velocity Technique fundamentals
  • Digital and Radio Frequency (RF) subsystem design
  • EW Exercise and test considerations
  • EP for mitigation of DRFM EA
Electronic warfare learner listening in classroom course

How You Will Benefit

  • Obtain a working knowledge of DRFM capabilities and advantages over noise jammers.
  • Understand the system architecture trade space for designing a DRFM jammer
  • Know what drives DRFM performance characteristics and what is state of the art.
  • Gain fluency defining EA techniques and delve into advanced and distributed EW concepts
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  • Taught by Experts in the Field icon
    Taught by Experts in the Field

The course schedule was well-structured with a mix of lectures, class discussions, and hands-on exercises led by knowledgeable and engaging instructors.

- Abe Kani
President

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