Sana Ullah Qaisar

According to our database, Sana Ullah Qaisar authored at least 10 papers between 2012 and 2020.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2020

Demonstration of LEO object detection using GNSS passive radar: A proof of concept.

Md Sohrab Mahmud, Sana Ullah Qaisar, Andrew J. Lambert, Craig R. Benson

Proceedings of the IEEE/ION Position, Location and Navigation Symposium, 2020

2017

Processing Cost of Doppler Search in GNSS Signal Acquisition: Measuring Doppler shift in navigation satellite signals.

Sana Ullah Qaisar, Craig R. Benson

IEEE Signal Process. Mag., 2017

2016

Assessing design dependencies in modular systems.

Henry Wong, Sana Ullah Qaisar, Michael J. Ryan

Proceedings of the Annual IEEE Systems Conference, 2016

Affordable processing for long coherent integration of weak debris-scattered GNSS signals with inconsistent Doppler.

Md Sohrab Mahmud, Sana Ullah Qaisar, Craig R. Benson

Proceedings of the Annual IEEE Systems Conference, 2016

Weak GPS signal detection in the presence of strong signals with varying relative Doppler and long integration gain.

Md Sohrab Mahmud, Sana Ullah Qaisar, Craig R. Benson

Proceedings of the IEEE/ION Position, Location and Navigation Symposium, 2016

A novel efficient signal processing approach for combined acquisition of GPS L1 and L2 civilian signals.

Sana Ullah Qaisar, Craig R. Benson, Michael J. Ryan

Proceedings of the 2016 Military Communications and Information Systems Conference, 2016

2015

Minimizing pleiotropic effects in modular and hierarchical system architectures.

Sana Ullah Qaisar, Michael J. Ryan

Proceedings of the Annual IEEE Systems Conference, 2015

System construction cost of hierarchical-modular structures.

Mahmoud Efatmaneshnik, Michael J. Ryan, Sana Ullah Qaisar

Proceedings of the Annual IEEE Systems Conference, 2015

2012

Partial Differential Postcorrelation Processing for GPS L2C Signal Acquisition.

Tung Hai Ta, Sana Ullah Qaisar, Andrew G. Dempster, Fabio Dovis

IEEE Trans. Aerosp. Electron. Syst., 2012

Assessment of the GPS L2C Code Structure for Efficient Signal Acquisition.

Sana Ullah Qaisar, Andrew G. Dempster

IEEE Trans. Aerosp. Electron. Syst., 2012