Abstract: The design and operation of transionospheric VHF and UHF radars requires knowledge of amplitude and phase scintillation due to ionospheric scattering. Phase coherence is of particular ...

This unique resource presents the principles of meter wave ground imaging radar focusing on foliage penetration. Scattering of VHF/UHF radar signals are presented including the basic laws of ...

Each UHF station, says Oliver, sends out its signal in a thin, disklike pattern tangent to the earth. As the earth rotates, that disk sweeps the universe like a giant beacon, eventually carrying ...

wants to shift its KLTM-13 from VHF Channel 13 to UHF Channel 29. In the digital TV era, signal penetration is stronger with a UHF signal, hence the desire to make the shift. For this to happen ...

the Winegard TV Antenna Amplifier Signal Booster can provide it with a clear signal, more range, and channels. Everything happens for a reason. Its 20dB TwinAmp Technology can amplify VHF and UHF ...

If you had snow or ghosts in the analog UHF reception previously, you will likely have problems in DTV reception. Try to adjust the antenna position for the best signal level & most stable picture.