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ELECTROMAGNETICS
INTRODUCTION.
o Electromagnetics = Electricity + Magnetics
o A great deal of modern technology depends
upon the advent electromagnetics waves.
o Radio, television, mobile phones and the
Internet rely on the transmission of radio
frequency EMR through air, space or fiber
optic cables.
o The lasers used to record and play DVDs
and audio CDs use light waves to write to
and read from the discs.
o Its breakthrough in medicine and
telecommunication application happens to
be the greatest achievement of all
ELECTROMAGNETICS IN MODERN MEDICINE
 Electromagnetics intervention in medicine has achieved a breakthrough in aspects where
conventional medicine failed such as:
 Detection of internal medical problems in the body such as broken bones and fractures
 Early detection of cancer
 Location and treatment of Cancer and Tumours
 Treatment of Hyperthermia
 Monitoring of Patients in coma or intensive care units
 Diagnosis and treatment of Epilepsy and Brain failure
 Electrocardiography and Electroencephalography
o A Magnetic Resonance Imaging
(MRI) machine
o A mobile X-ray Machine o A soft X-ray and
Mammography Machine
SOME ELECTROMAGNETICS EQUIPMENTS IN
MODERN MEDICINE
ELECTROENCEPHALOGRAPHY
 This is the most current electromagnetic advancement in
modern medicine
 It is the measure of electrical activity in the body through
the scalp which is used to detect issues such as:
• Brain failure
• Epileptic seizures
• Psychiatric syndromes
• Prognosis in patients who are in a state of coma
MEDICAL WIRELESS IMPLANTS
 it is a minute transmitting device to be planted inside the body of humans
 It helps in getting details of patient who are in coma or maybe, unable to talk
 it is used solely for transmitting current up-to date information of its carrier such
as
 Blood group
 Age and
 other required medical information
ELECTROMAGNETICS IN COMMUNICATION
 The discovery of electromagnetic waves has made Communication easier and less tedious
 Wireless communication has taken over in almost all available aspects
 Electromagnetic waves made it easier to send information over long distance through space
 Electromagnetic waves are used in the following aspects of telecommunication:
 Radio waves
 Amplitude and Frequency Modulation
 Radar Technology
 Microwave Communication
 Telemetry
A radio wave antenna for receiving
information from outer space
A Radar antenna for sending and
receiving information
A Base Transceiver Station equipment
used in encoding and decoding
information to be sent and received
SOME ELECTROMAGNETICS COMMUNICATIONS EQUIPMENTS
 Telecommunication equipments include antennas, satellite receivers and so on
 They are used to send and receive information through electromagnetic waves in
space
• Some antennas used for sending and receiving electromagnetic signals
• Telemetry; which is an automatic process of making measurements from a remote location and
transmitting those measurements to receiving equipment also utilizes these antennas.
• Electromagnetics has successfully made life easier in the area of modern medicine and communications due to its contribution
in aspects like:
• Satellite Communication
• TV and mobile Communication
• Wireless Communication
• Microwave Communication
• Bio-medical systems
• Radiation therapy
• Remote sensing radars
• Radio astronomy radars
• And many more
• Electromagnetics has therefore helped in increasing in life expectancy, easier communication, reduced mortality rate etc.
CONCLUSION
Faraday Maxwell Hertz
APPRECIATION
 Credits should be given to scientist such as Michael Faraday, James Clark Maxwell and
Heinreich Rudolf Hertz for their breakthrough researches in electromagnetics thus creating a
bedrock for modern medicine and communications
THANK YOU

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Electromagnetics

  • 2. INTRODUCTION. o Electromagnetics = Electricity + Magnetics o A great deal of modern technology depends upon the advent electromagnetics waves. o Radio, television, mobile phones and the Internet rely on the transmission of radio frequency EMR through air, space or fiber optic cables. o The lasers used to record and play DVDs and audio CDs use light waves to write to and read from the discs. o Its breakthrough in medicine and telecommunication application happens to be the greatest achievement of all
  • 3. ELECTROMAGNETICS IN MODERN MEDICINE  Electromagnetics intervention in medicine has achieved a breakthrough in aspects where conventional medicine failed such as:  Detection of internal medical problems in the body such as broken bones and fractures  Early detection of cancer  Location and treatment of Cancer and Tumours  Treatment of Hyperthermia  Monitoring of Patients in coma or intensive care units  Diagnosis and treatment of Epilepsy and Brain failure  Electrocardiography and Electroencephalography
  • 4. o A Magnetic Resonance Imaging (MRI) machine o A mobile X-ray Machine o A soft X-ray and Mammography Machine SOME ELECTROMAGNETICS EQUIPMENTS IN MODERN MEDICINE
  • 5. ELECTROENCEPHALOGRAPHY  This is the most current electromagnetic advancement in modern medicine  It is the measure of electrical activity in the body through the scalp which is used to detect issues such as: • Brain failure • Epileptic seizures • Psychiatric syndromes • Prognosis in patients who are in a state of coma
  • 6. MEDICAL WIRELESS IMPLANTS  it is a minute transmitting device to be planted inside the body of humans  It helps in getting details of patient who are in coma or maybe, unable to talk  it is used solely for transmitting current up-to date information of its carrier such as  Blood group  Age and  other required medical information
  • 7. ELECTROMAGNETICS IN COMMUNICATION  The discovery of electromagnetic waves has made Communication easier and less tedious  Wireless communication has taken over in almost all available aspects  Electromagnetic waves made it easier to send information over long distance through space  Electromagnetic waves are used in the following aspects of telecommunication:  Radio waves  Amplitude and Frequency Modulation  Radar Technology  Microwave Communication  Telemetry
  • 8. A radio wave antenna for receiving information from outer space A Radar antenna for sending and receiving information A Base Transceiver Station equipment used in encoding and decoding information to be sent and received SOME ELECTROMAGNETICS COMMUNICATIONS EQUIPMENTS  Telecommunication equipments include antennas, satellite receivers and so on  They are used to send and receive information through electromagnetic waves in space
  • 9. • Some antennas used for sending and receiving electromagnetic signals • Telemetry; which is an automatic process of making measurements from a remote location and transmitting those measurements to receiving equipment also utilizes these antennas.
  • 10. • Electromagnetics has successfully made life easier in the area of modern medicine and communications due to its contribution in aspects like: • Satellite Communication • TV and mobile Communication • Wireless Communication • Microwave Communication • Bio-medical systems • Radiation therapy • Remote sensing radars • Radio astronomy radars • And many more • Electromagnetics has therefore helped in increasing in life expectancy, easier communication, reduced mortality rate etc. CONCLUSION
  • 11. Faraday Maxwell Hertz APPRECIATION  Credits should be given to scientist such as Michael Faraday, James Clark Maxwell and Heinreich Rudolf Hertz for their breakthrough researches in electromagnetics thus creating a bedrock for modern medicine and communications