And this is related to the change of the frequency of a moving source.

Interaction of microwave energy with materials depends not only on its frequency but also on the polarization of the radar beam.

Carrier Loss Rate

is a constant. When the frequency goes up, the wavelength comes down. Wavelength goes up, frequency goes down. So, if we have a wave here over here, that's what's interesting as the pitch goes up, things get closer, pitch goes down, things stretch out.

And all of you know the wave equation is the frequency times the wavelength of any wave ...

Thus, using differently polarized beams of various frequencies and assigning different colours to them it is possible to generate a multi spectral image.

For objects smaller than the radar wavelength, RCS is inversely proportional to the 4th power of the wavelength (or to the 4th power of the frequency).

There were no longer any restrictions on the use of the L band frequency.

Because of narrow band width in the X band downlink frequency, the maximum data rate in this band is limited to 120 megabits per second.

Communications within the Mission have been subject to increasing levels of interference from mobile cellular telephones and it is now necessary to move to a higher frequency by means of additional microwave links.

It's actually emitting ultrasound low level ultrasound that's about 100,000 vibrations per second.

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39. In the low data rate mode, data can be transmitted directly to ground stations using X band frequency.

The satellite communications industry had recently developed a concept using millimetre wave frequencies as a practical bandwidth for communications satellites.

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Another mobile communication project, Teledesic, was looking for an allocation of frequency in the very high frequency range in the 19 to 29 GHz band, hitherto an unallocated millimetre wavelength.

38. PALSAR is the second Japanese spaceborne SAR which uses L band frequency.

So you can change the intensity, the frequency, the duration, the pulse shape of the ultrasound to create anything from an airbrush to a hammer.

Service links operated in the 40 GHz band while intersatellite links were in the 60 GHz band.

CPU Frequency

CPU Architecture

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