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This paper investigates the number of multipath components in realistic wireless indoor channels. A measurement campaign was performed to collect channel realizations in the Stata Center on the MIT campus. We develop an algorithm with low computational complexity to extract multipath components from the measured waveforms. Based on the results obtained from the measured data, we quantify the behavior...
Based on the sharp relationship between Ang(S21) of CRLH-TLs and working frequency, CRLH-TLs TDLs with large time delays are proposed. Meanwhile, sawtooth-shaped PMLs are selected to realize tiny time delays. Finally, a 9-bit time delay module consisting of CRLH-TLs, sawtooth-shaped PMLs and OMLs as well as eighteen SPDTs is designed and fabricated. By selecting different states of SPDTs, time delays...
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