Abstract: A low cost frequency-selective RF channel simulator architecture is explored in this paper. The technique of quadrature amplitude modulation (QAM) by independent low-pass filtered white ...

While these logs are rare and unpredictable, they’re proof that FM signals can travel far beyond their expected range under ...

If you watch Evansville-area local television stations via an over-the-air antenna, you'll need to make some adjustments to your TV or analog converter to continue viewing those channels ... radio, ...

The preamble based on this design can be used for joint time-frequency synchronization and channel estimation as well. Extensive simulations are shown to verify the performance of the design.