Clay Halton was a Business Editor at Investopedia and has been working in the finance publishing field for more than five years. He also writes and edits personal finance content, with a focus on ...

Abstract: The increasing signal bandwidth in complex electromagnetic environments poses significant challenges for signal reception and processing. To overcome the bandwidth limitations imposed by the ...

Abstract: As widely known that Nyquist rate is sufficient to sample a bandlimited signal without information loss, sub-Nyquist rate may also suffice to sample and recover signals under certain ...