Abstract
A pulse train of diversely compressed pulses may produce better Doppler-delay resolution than a similar pulse train of identically compressed pulses by reducing the total ambiguity and being more flexible in distributing that reduced ambiguity. This work investigates the design of such a pulse-diverse waveform under a design criterion constraining the allowable sidelobe height in the composite ambiguity function. A genetic algorithm is used to design the pulse modulation parameters for frequency shift keying (FSK) pulse modulation and joint frequency-phase shift keying (FSK-PSK) pulse modulation. Simulation studies verify the superior Doppler-delay resolution and interference rejection capability of these pulse-diverse modulation schemes.
Original language | English |
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Title of host publication | CommunicationsSensor Array and Multichannel Signal Processing |
Publisher | IEEE |
Pages | 3037-3040 |
Number of pages | 4 |
Volume | 5 |
ISBN (Electronic) | 0780362934 |
DOIs | |
Publication status | Published - 1 Jan 2000 |
Externally published | Yes |
Event | 25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 - Hilton Hotel and Convention Center, Istanbul, Turkey Duration: 5 Jun 2000 → 9 Jun 2000 |
Conference
Conference | 25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 |
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Country/Territory | Turkey |
City | Istanbul |
Period | 5/06/00 → 9/06/00 |
ASJC Scopus subject areas
- Software
- Signal Processing
- Electrical and Electronic Engineering