E-boom Electrical boom Electromagnetic boom Eco-friendly boom

2.  IN HIROSHIMA - DIED BECAUSE OF
THE ATOM BOMB ATTACK BY AMERICA
• 9th AUGUST
 IN NAGASAKI DIED FOR THE 2ND
ATTACK
6th AUGUST

3. DOES WAR MEANS ONLY
KILLING PEOPLE…?

4. The E-Bomb
Presented By :
SHRIKANT BHANSALI

5. Content
•Introduction
•History
•Basic Principle of E-bomb
•E-Bomb Technology Base
•Explosively pumped Flux Compression Generator (FCG)
•Design of FCG
•FCG Operation:
•High Power Microwave Sources – The Vircator
•Operation Of E-bomb
•Coupling modes..
•Protection/defense against electromagnetic bomb
•Advantages of E-bomb
•Limitations of electromagnetic bombs
•Conclusions:

6. WHAT IS E-BOMB?
(ELECTROMAGNETIC BOMB)
 It is weapon of Electrical Mass
Disruption
 It is based on Electromagnet-
tic Pulse Theory
 This weapon change magnetic
field which couple with electric
circuitry to produce damage
currents surges

7.  An Electromagnetic Pulse Bomb (or EMP) is a non-lethal,
but highly destructive, weapon that emits an electromagnetic
pulse that disables all electrical circuitry within a certain
radius.
INTRODUCTION :
In a matter of seconds, a big enough e-bomb could thrust
an entire city back 200 years or cripple a military unit.
 An e-bomb is a weapon designed to take advantage of
cutting of power in an area, destroying of machines that use
electricity.
 It can destroy Power Grids, Electronics and
Communication System along an entire coast but spare
human and other living species.

8. History
In 1925 ,the theory behind the E-bomb was proposed by scientist
Arther.H.Compton.
In 1940, the existence of the Electromagnetic Pulse was observed.
In 1998 , David Schriner a electrical engineer in US navy developed a
E-bomb whose effect cover circular area having 15 meter radius.
 In 2000 ,British scientist Bae Dynamics developed an E-bomb that
could destroy electrical and electronics system for miles.
Presently Russia ,USA ,England are equipped with this
electromagnetic weapon
In Asia India is the only country to have e-bomb.

9. Basic Principle of E-bomb
 The Electromagnetic pulse (Emp) effect.
 The Electromagnetic Pulse is an electromagnetic shock wave.
 This pulse of energy produces a powerful electromagnetic field
sufficiently strong to produce short lived transient voltages of thousands
of Volts (i.e. kilovolts) on exposed electrical conductors like wires
,printed circuit boards etc.

10. E-Bomb Technology Base:
 Power source : Battery, Capacitor bank
 Explosively pumped Flux Compression
Generator (FCG).
 High Power Microwave Device
 Antenna

12. Design of FCG

13. FCG Operation:
 External power source pumps FCG winding with start current
 When start current peaks, explosive detonator fired to initiate
explosive burn
 Explosive pressure expands armature and creates moving short
 Moving armature compresses magnetic field

15. Operation Of E-bomb
 Capacitors connects to Stator  sets electrical current through
wires  Generates Intense Magnetic Field.
 Fuse mechanism ignites the explosive material  Explosion travels
as wave through the middle of the armature cylinder.
 Explosion passes through cylinder  Cylinder comes in contact with
stator winding  creates a short circuit  cuts the stator off from its
power supply.
 Moving short circuit compresses Magnetic Field  generates
Intense Electromagnetic burst.

17. COUPLING MODES..
 Front Door Coupling occurs typically when power from an
electromagnetic weapon is coupled into an antenna associated with radar
or communications equipment .
 Back Door Coupling through power/data cabling, telephone wiring
and destroys exposed semiconductor devices

18. THE DELIVERY OF CONVENTIONAL E-BOMBS:
 Electromagnetic warheads may be fitted to range of delivery vehicles.

19. Protection/defense against electromagnetic
bomb
Faraday cage
Site hardening
Use of motor power isolators for mains
power distribution
Destroy the delivery vehicle or launch
platform
Hide important assets

20. Advantages of E-bomb
 Permanent damages the electrical appliances such as computers and
micro processor devices.
 Easy to diffuse or to destroy the missiles.
 Destroys the communication system.
 It can even stop working of generator or cars.
It can destroy Power Grids and Electronics System along an entire
coast but spare human and other living species.

21. Limitations of Electromagnetic Bombs
 The limitations of electromagnetic weapons are determined by ,
* Weapon implementation
* Means of delivery
 Accuracy of delivery and achievable range must be considered against
the allowable damage for the chosen target.
 An inaccurately delivered weapon of large range may be unusable
against a target .
 Patients who are on the ventilation in hospital or using pacemaker
may lose there life because of no electric power

22. REFERENCES
[1]. Abrams, Michael, “ Dawn of The E-bomb”, IEEE spectrum,
November 2003.
[2]. Kopp, C., “A doctrine for the use of electromagnetic pulse
bombs”, Air Power Studies Centre, Paper No. 15, 1993.
[3]. Kopp, C., “ An introduction to the technical and operational
aspects of the electromagnetic bomb”, Air Power Studies Centre,
Paper No.-50,19
[5] E-Bomb – FAQ by Carlo Kopp (2012)
http://www.ausairpower.net/E-Bomb-FAQ.html
[6] How E-Bombs Work by Tom Harris
http://science.howstuffworks.com/e-bomb.htm