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You searched for “radio”

99 websites were found

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Astro Web, Astronomy and Space Physics on the Web

Astro Web, Astronomy and Space Physics on the Web

 

Description:
Links to various telescopes, eg radio, GLAST and astronomy departments and societies.
Keywords:

astronomy, astrophysics, autobrowse, bibliography, glast, links, picture, radio, sky, telescope,

  • Hits:205
  • Rated 1 out of 5 stars
Bluetooth Operation

Bluetooth Operation

 

Description:
An explanation of how mobile phone Bluetooth technology works.
Keywords:

bluetooth, cell, frequency, mobile, radio, telephone,

  • Hits:243
  • Rated 3 out of 5 stars
Radio Waves

Radio Waves

 

Description:
Radio waves have the longest wavelengths in the electromagnetic spectrum. These waves can be longer than a football field or as short as a football.
Keywords:

electromagnetic, radio, spectrum, wave, wavelength,

  • Hits:330
  • Rated 1 out of 5 stars
How the Radio Spectrum Works

How the Radio Spectrum Works

 

Description:
A very brief description of how the Radio Spectrum works. This rather muddled site is part of Marshall Brain's HowStuffWorks.com.
Keywords:

antenna, electromagnetic, frequency, hertz, radio, scanner, spectrum, waveband,

  • Hits:414
  • Rated 1 out of 5 stars
Susan Jocelyn Bell Burnell

Susan Jocelyn Bell Burnell

 

Description:
This a biography of radio astronomer Susan Jocelyn Bell Burnell discovered the first pulsar (stars that release regular bursts of radio waves) in 1967.
Keywords:

astronomy, bell, biography, birthday, burnell, comet, education, family, female, jocelyn, life, pulsar, radio, susan,

  • Hits:274
  • Rated 1 out of 5 stars
Magnetic Resonance Imaging (MRI)

Magnetic Resonance Imaging (MRI)

 

Description:
A web page which explains the basics of MRI with some very good images. The page links back to the medical imaging website which explains other techniques.
Keywords:

detector, magent, medical, nuclear, picture, radio,

  • Hits:272
  • Rated 1 out of 5 stars
BT Connected Earth

BT Connected Earth

An online museum about our ongoing quest to communicate better, from the first simple messages to today's sophisticated global communications. 

Description:
An online museum about our ongoing quest to communicate better, from the first simple messages to today's sophisticated global communications.
Keywords:

communication, mobile, phone, phone-line, radio, satellite, telegraph, telephone,

  • Hits:188
  • Rated 3 out of 5 stars
The Displacement Current and Maxwell's Equations

The Displacement Current and Maxwell's Equations

 

Description:
Chapter of lecture notes on displacement current and Maxwell's equation.
Keywords:

ampere, antenna, capacitor, cavity, current, displacement, electric, equation, field, gauss, law, maxwell, oscillations, parallel, plate, radio,

  • Hits:872
  • Rated 3 out of 5 stars
AM Radio

AM Radio

 

Description:
AM radio uses the electrical image of a sound source to modulate the amplitude of a carrier wave. At the receiver end in the detection process, that image is stripped back off the carrier and turned back into sound by a loudspeaker.
Keywords:

amplitude, broadcast, carrier, hyperphysics, modulation, radio, wave,

  • Hits:362
  • Rated 1 out of 5 stars
How Digital Radio Works

How Digital Radio Works

 

Description:
Satellite radio is poised to change the way we listen to music. Find out how digital radio gets from Earth to satellite to you!. This site is part of Marshall Brain's HowStuffWorks.com.
Keywords:

1.3, 701, audio, boeing, communication, dars, digital, geostationery, ghz, ground, hs, radio, receiver, repeater, s-band, sat, satellite, service, sirius, ss/l-1300, starman, stmicroelectronics, subscriver, worldspace, xm,

  • Hits:381
  • Rated 1 out of 5 stars
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