G. Papadopoulos

Implementation of an intelligent instrument for passive recognition and two-dimensional location estimation of acoustic targets

George Papadopoulos, Y. Li, A. Delis, 1992, [1992] Conference Record IEEE Instrumentation and Measurement Technology Conference.

Implementation of a high speed frequency synthesizer employing a dual input phase accumulator

K. Efstathiou, G. Papadopoulos, 2000 .

Linear range extension of a phase-frequency-detector with saturated output

Dimitrios Karadimas, Michail Papamichail, Konstantinos Efstathiou, 2006, 2006 IEEE International Symposium on Circuits and Systems.

An Analog PLL-based Technique for VCO Phase Noise Reduction

K. Efstathiou, G. Papadopoulos, M. Papamichail, 2006 .

Estimation of the direction of arrival of narrowband signals

George Papadopoulos, A. Delis, G. Papadopoulos, 1996, Proceedings of Third International Conference on Electronics, Circuits, and Systems.

Enhanced forward/backward spatial filtering method for DOA estimation of narrowband coherent sources

George Papadopoulos, A. Delis, G. Papadopoulos, 1996 .