Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves. Its wavelength ranges from about one meter to one millimeter, corresponding to frequencies between 300 MHz and 300 GHz, broadly construed. A more common definition in radio-frequency engineering is the range between 1 and 100 GHz (wavelengths between 30 cm and 3 mm), or between 1 and 3000 GHz (30 cm and 0.1 mm). In all cases, microwaves include the entire super high frequency (SHF) band (3 to 30 GHz, or 10 to 1 cm) at minimum.
US Lab detects high-temperature microwave radiation from Venus
Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves.
Historical Significance
Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves.
Events Before
"The Bob Cummings Show" premieres on NBC (later moves to CBS)
"The Bob Cummings Show" premieres on NBC (later moves to CBS)
Bhutan issues its first postage stamps
The first postage stamps of Bhutan were issued in 1962, the same year that the first motorable road was opened.
Marian Anderson is the first African American to perform with the New York Metropolitan Opera, singing the role of Ulric
Marian Anderson is the first African American to perform with the New York Metropolitan Opera, singing the role of Ulrica in Giuseppe Verdi's "Un ballo in maschera"
American film director Stanley Kubrick (26) weds second wife, Austrian theatrical designer Ruth Sobotka (29); divorce in
American film director Stanley Kubrick (26) weds second wife, Austrian theatrical designer Ruth Sobotka (29); divorce in 1957
"The Millionaire" TV series premieres on CBS
"The Millionaire" TV series premieres on CBS
Events After
Sputnik 1 Launch
The Soviet Union launches Sputnik 1, the world's first artificial satellite, igniting the Space Age and the US-Soviet Space Race.
An Irish Republican Army (IRA) unit attacks Brookeborough Royal Ulster Constabulary barracks in one of the most famous i
An Irish Republican Army (IRA) unit attacks Brookeborough Royal Ulster Constabulary barracks in one of the most famous incidents of the IRA's Operation Harvest
Aviator Howard Hughes marries 2nd wife actress Jean Peters
Aviator Howard Hughes marries 2nd wife actress Jean Peters
South African golfer Gary Player (21) weds childhood sweetheart Vivienne Verwey, until her death in 2021
South African golfer Gary Player (21) weds childhood sweetheart Vivienne Verwey, until her death in 2021
English-American actress Elizabeth Taylor's 2nd divorce from English actor Michael Wilding, after almost 5 years of marr
English-American actress Elizabeth Taylor's 2nd divorce from English actor Michael Wilding, after almost 5 years of marriage
More from the 1950s
Sputnik 1 Launch
The Soviet Union launches Sputnik 1, the world's first artificial satellite, igniting the Space Age and the US-Soviet Space Race.
space explorationscience technology
"The Bob Cummings Show" premieres on NBC (later moves to CBS)
"The Bob Cummings Show" premieres on NBC (later moves to CBS)
death
Emil Jannings dies
Emil Jannings, Swiss-born German actor, known for german actor, died on 1950-01-02. Emil Jannings was a Swiss-born German actor who was popular in Hollywood films in the 1920s.
The European Economic Community comes into effect, better known as the European Common Market
The European Economic Community comes into effect, better known as the European Common Market
Frequently Asked Questions
- What happened on May 2, 1956?
- Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves. Its wavelength ranges from about one meter to one millimeter, corresponding to frequencies between 300 MHz and 300 GHz, broadly construed. A more common definition in radio-frequency engineering is the range between 1 and 100 GHz (wavelengths between 30 cm and 3 mm), or between 1 and 3000 GHz (30 cm and 0.1 mm).
- Why is US Lab detects high-temperature microwave radiation from Venus significant?
- Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves.