The European Association for Signal Processing (EURASIP) PhD Links page is presently the most extensive collection of doctoral dissertations in all areas of signal processing. This thesis directory on the one hand enables a wider dissemination of the thesis documents and their research results, and on the other hand, it brings a wider recognition to research teams and to individual researchers in the role of supervisor. This is an open database where high quality PhD manuscripts in pdf file format can be admitted and it is freely accessible to everybody. Notice that, while PhD theses in any European language can be deposited provided it contains an English abstract. An indication of the usefulness and success of the EURASIP PhD Links is attested by the thesis download statistics as published in "Top-10 downloaded theses per month". In June 2011, the top 10 downloaded Ph.D. theses are: Signal processing of FMCW Synthetic Aperture Radar data by Meta, Adriano from Delft University of Technology. Supervisor(s) P. Hoogeboom, L. P. Ligthart. (127 downloads) Robust Watermarking Techniques for Scalable Coded Image and Video by Bhowmik, Deepayan from University of Sheffield. Supervisor(s) Charith Abhayaratne. (97 downloads) Fingerprint Image Processing for Generating Biometric Cryptographic Key by Al Tarawneh, Mokhled from Newcastle University. Supervisor(s): S.S. Dlay, W. Woo. (87 downloads) Adaptive filtering algorithms for acoustic echo and noise cancellation by Rombouts, Geert from Katholieke Universiteit Leuven. Supervisor(s) Marc Moonen . (82 downloads) Digital Pre-distortion of Microwave Power Amplifiers by Aschbacher, E. from Vienna University of Technology. Supervisor(s) Markus Rupp.  (81 downloads) New Techniques for Steganography and Steganalysis in the Pixel Domain by Cancelli, Giacomo from University of Siena. Supervisor(s) Mauro Barni. (80 downloads) Space-Time Block Coding for Multiple Antenna Systems by Badic, B, from Vienna University of Technology. Supervisor(s) J. Weinrichter . (79 downloads) Contribution a l' Optimisation de la Synthese des Antennes Intelligentes par les Reseaux de Neurones (contents in French) by Ghayoula, Ridha Universite de Tunis El Manar. Supervisor(s): Adnen Cherif. (73 downloads) Advanced Signal Processing Techniques for Global Navigation Satellite Systems Receivers by Fernandez, Carles. from Universitat Politècnica de Catalunya (UPC). Supervisor(s) Juan A. Fernández Rubio (61 downloads) Channel Modeling and Estimation for Wireless Communication Systems Using a Time-Frequency Approach by Yalcin, Mahmut from Istanbul University. Supervisor(s) Aydin Akan (59 downloads)