GPS, Galileo and Glonass L1 signal detection algorithms based on bandpass sampling techniques. - Maher Al-Aboodi; Ali Albu-Rghaif; Ihsan Alshahib Lami (ICUMT, 2012)

Multi-GNSS signals acquisition techniques for software defined receivers. - Ali Albu-Rghaif (2015)

Design an Adjustable Narrow Correlator to Track GPS Signals. - Ali Albu-Rghaif; Saad A. Salman; Haider Ali Jasim Alshamary (Period. Polytech. Electr. Eng. Comput. Sci., 2019)