Title :
Ultra wide band signal design by angular and radial prolate spheroidal wave functions (PSWF)
Author :
Adhikari, D. ; Bhattacharya, C.
Author_Institution :
Defence Inst. of Adv. Technol., Pune, India
Abstract :
Prolate spheroidal wave functions (PSWF) provide significant advantage in ultra wideband (UWB) pulse-shapes design because of the time limited nature and wide bandwidth of such orthogonal signal waveforms. In this paper, we show the design procedure for UWB pulses utilizing the joining properties of radial and angular PSWF. Results in the paper demonstrate utility of eigenvalues and power spectral properties of the designed waveforms those comply the FCC regulations.
Keywords :
eigenvalues and eigenfunctions; pulse shaping; ultra wideband communication; FCC regulation; angular prolate spheroidal wave function; eigenvalues; orthogonal signal waveform; power spectral property; radial prolate spheroidal wave function; ultra wide band signal design; ultra wideband pulse-shapes design; Approximation methods; Bandwidth; Correlation; Eigenvalues and eigenfunctions; FCC; Shape; Wave functions;
Conference_Titel :
India Conference (INDICON), 2011 Annual IEEE
Conference_Location :
Hyderabad
Print_ISBN :
978-1-4577-1110-7
DOI :
10.1109/INDCON.2011.6139572
