Title :
A new set of orthogonal periodic sequences
Author_Institution :
Institute of Radio Physics and Electronics, Calcutta, India
fDate :
4/1/1973 12:00:00 AM
Abstract :
A group of periodic sequences that remain orthogonal for all values of relative time shifts between themselves is shown to be obtainable from sampling of suitable sine or cosine waveforms. It is also established that the number of sequences that can be accommodated in a group is maximum in such a case and is limited to N/2+1 for even valued N and (N-1)/2+1 for odd value of N, where N is the number of elements in each sequence.
Keywords :
Character generation; Hysteresis; Instruments; Iron; Pulse generation; Sampling methods; Switches; Switching circuits; Voltage control; Voltage-controlled oscillators;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1973.9078
