orthogonal

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Understanding an OFDM transmission

by Krishna Sankar on February 3, 2008

spectrum of an OFDM transmit waveform

Let us try to understand simulation of a typical Orthogonal Frequency Division Multiplexing (OFDM) transmission defined per IEEE 802.11a specification. Orthogonal pulses In a previous post (here ), we have understood that the minimum frequency [...]

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Minimum frequency spacing for having orthogonal sinusoidals

by Krishna Sankar on December 31, 2007

min_freq_random_phase

In this post, the objective is to figure out the minimum separation between two sinusoidals having frequencies , of duration each to be orthogonal. Let the phase difference between the sinusoidals is where can take [...]

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