2011

1. A. Ashry and H. Aboushady, "A 3.6GS/s, 15mW, 50dB SNDR, 28MHz bandwidth RF Sigma-Delta ADC with a FoM of 1pJ/bit in 130nm CMOS", Custom Integrated Circuits Conference, CICC'11, pp. 1-4, Sept. 2011.
2. A. Ashry and H. Aboushady, "A 4th Order Subsampled RF Sigma-Delta ADC Centered at 2.4GHz with a Sine-Shaped Feedback DAC", European Solid-State Circuits Conference, ESSCIRC'11, pp. 263-266, Sept. 2011.
3. A. Ashry and H. Aboushady, "Sine-Shaping Mixer for Continuous-Time Sigma-Delta ADCs", IEEE International Symposium on Circuits and Systems, ISCAS'11, pp. 1113-1116, May 2011.

2010

4. A. Ashry, A. El-Shennawy, M. Elbadry, A. Elsayed and H. Aboushady, "Measurement of Continuous-Time Modulators: Implications of Using a Spectrum Analyzer", IEEE International Conference on Microelectronics, ICM'10, Dec. 2010.
5. A. Ashry and H. Aboushady, "Simple Architecture for Subsampling LC-based Modulators", Electronics Letters, vol. 46, no. 18, pp. 1263-1264, Sep. 2010.
6. A. Ashry and H. Aboushady, "Modeling Jitter in Continuous-Time Sigma-Delta Modulators", IEEE International Behavioral Modeling and Simulation Conference (BMAS'10), pp. 55-58, Sep. 2010.
7. D. Haghighitalab, M. Vasilevski, H. Aboushady, "LNA Synthesis and Automatic Characterization for Accurate RF System-Level Simulation", International Midwest Symposium on Circuits and Systems, MWSCAS'10, Seattle, Washington, August 2010.
8. M. Allam, H. Aboushady and Marie-Minerve Louerat, "Continuous-Time Sigma-Delta Modulators With VCO-Based Voltage-to-Phase and Volage-to-Frequency Quantizers", IEEE midwest Symposium on Circuits and Systems, MWSCAS'10, Seattle, USA, Aug 2010.
9. A. Ashry and H. Aboushady, "Main Defects of LC-Based Modulators", IEEE International Midwest Symposium on Circuits and Systems (MWSCAS'10), pp. 897-900, Aug. 2010.
10. A. Ashry and H. Aboushady, "A Generalized Approach to Design Continuous-Time Sigma-Delta Modulators Based on FIRDACs", IEEE International Symposium on Circuits & Systems, ISCAS'10, Paris, France, May 2010.
11. A. Ashry and H. Aboushady, "Jitter Analysis of Bandpass Continuous-Time Sigma-Delta Modulators for Different Feedback DAC Shapes", IEEE International Symposium on Circuits & Systems, ISCAS'10, Paris, France, May 2010.
12. W. Gaber, M. Allam, H. Aboushady, M.M. Louerat and E. Eid, "Systematic Design of Continuous-Time Sigma-Delta Modulators with VCO-Based Quantizers", IEEE International Symposium on Circuits & Systems, ISCAS'10, Paris, France, May 2010.
13. W. Almeida, R. Freire, S. Catunda, H. Aboushady, "CMOS Sigma-Delta Thermal Modulator", IEEE Instrumentation and Measurement Technology Conference, IMTC'2010, Austin, Texas, U.S.A., May 2010.
14. A. Lévêque, F. Pêcheux, M.M. Louërat, H. Aboushady, M. Vasilevski, "SystemC-AMS Models for Low-Power Heterogeneous Designs: Application to a WSN for the Detection of Seismic Perturbations", 23th International Conference on Architecture of Computing Systens 2010, ARCS'10, Germany, February 2010.
15. D. Belfort and H. Aboushady, "Automatic Design of RF Linear Transconductors", IEEE Latin American Symposium on Circuits and Systems, LASCAS'10, Brazil, February 2010.
16. S. Araujo-Rodrigues, J. Accioly, H. Aboushady, M.M. Louerat, R. Freire, "A Clockless 8-bit Folding A/D Converter", IEEE Latin American Symposium on Circuits and Systems, LASCAS'10, Brazil, February 2010.

2009

17. A. Ashry and H. Aboushady, "Using Excess Loop Delay to Simplify LC-Based Sigma-Delta Modulators", Electronics Letters, Volume:45, Issue:25, pages: 1298-1299, December 2009.
18. A. Ashry and H. Aboushady, "Fast and Accurate Jitter Simulation Technique for Continuous-Time Sigma-Delta Modulators", Electronics Letters, Volume:45, Issue:24, pages: 1218-1219, November 2009.
19. D. Belfort, N. Beilleau, H. Aboushady, M.M. Louerat and Y. Catunda, "A Q-Enhanced LC Bandpass Filter using CAIRO+", IEEE International Conference on Electronic Circuits and Systems, ICECS'09, Tunisia, December 2009.
20. A. El-Shennawy, H. Aboushady and A. El-Sayed, "Design Method for a Sigma-Delta-Based Closed Loop Gyroscope", IEEE International Design and Test Workshop, IDT'09, November 2009.
21. N. Beilleau, H. Aboushady, F. Montaudon and A. Cathelin, "A 1.3V 26mW 3.2GS/s Undersampled LC Bandpass Sigma-Delta ADC for a SDR ISM-band Receiver in 130nm CMOS", IEEE Radio Frequency Integrated Circuits Symposium, RFIC'09, Boston M.A., U.S.A, June 2009.
22. F. Javid, H. Aboushady, N. Beilleau and D. Morche, "The Design of RF Bandpass Sigma-Delta Modulators with Bulk Acoustic Wave Resonators", IEEE International Symposium on Circuits & Systems, ISCAS'09, Taipei, Taiwan, May 2009.
23. M. Vasilevski, H. Aboushady and M.M. Louerat, "Automatic Model Refinement of GmC Integrators for High-Level Simulation of Continuous-Time Sigma-Delta Modulators", IEEE International Symposium on Circuits & Systems, ISCAS'09, Taipei, Taiwan, May 2009.

2008

24. M. Vasilevski, N. Beilleau, H. Aboushady and F. Pecheux, "Efficient and Refined Modeling of Wireless Sensor Network Nodes Using SystemC-AMS", IEEE PhD Research In Micro-Electronics, PRIME'08, Istanbul, Turkey, June 2008.
25. M. Vasilevski, F. Pecheux, N. Beilleau, H. Aboushady and K. Einwich, "Modeling and Refining Heterogeneous Systems With SystemC-AMS: Application to WSN, IEEE Design Automation and Test in Europe, DATE'08, Munich, Germany, March 2008.

2007

26. F. D'halluin, N. Beilleau and H. Aboushady, "Systematic Design Procedure for Q-Enhanced Integrated LC Filters", IEEE International Conference on Microelectronics, ICM'07, Cairo, Egypt, December 2007.
27. M. Vasilevski, H. Aboushady, F. Pecheux and L. de Lamarre, "Modeling Wireless Sensor Network Nodes Using SystemC-AMS", IEEE International Conference on Microelectronics, ICM'07, Cairo, Egypt, December 2007.
28. M. Vasilevski, F. Pecheux, H. Aboushady, and L. de Lamarre, "Modeling Heterogeneous Systems Using SystemC-AMS Case Study: A Wireless Sensor Network Node", IEEE International Behavioral Modeling and Simulation Conference, BMAS'07, San Jose, CA, USA, September 2007.
29. N. Beilleau, C. Ouffoue and H. Aboushady, "Sinusoidal RF DACs for Undersampled LC Bandpass Sigma-Delta", IEEE Midwest Symposium on Circuits and Systems, MWSCAS/NEWCAS'07, Montréal, Canada, August 2007.
30. W. Almeida, G. Freitas, L. Palma, S. Catunda, R. Freire, H. Aboushady, F. Santos and A. Oliveira, "A Constant Temperature Thermoresistive Sigma-Delta Anemometer", IEEE Instrumentation & Measurement Technology Conference, IMTC'07, Warsaw, Poland, May 2007.
31. W. Almeida, G. Freitas, L. Palma, S. Catunda, R. Freire, F. Santos, A. Oliveira and H. Aboushady, "Thermal Sigma-Delta Modulator: Anemometer Performance Analysis", IEEE Instrumentation & Measurement Technology Conference, IMTC'07, Warsaw, Poland, May 2007.

2006

32. U. Yazkurt, N. Beilleau, G. Dundar, H. Aboushady, S. Talay and L. de Lamarre, "Scaling Input Signal Swings of Overloaded Integrators in Resonator-Based Sigma-Delta Modulators", IEEE International Conference on Electronic Circuits and Systems, ICECS'06, Nice, France, December 2006.
33. J. Bonan, C. Hagleitner and H. Aboushady, "Low-Power Cell-Level ADC for a MEMS-Based Parallel Scanning-Probe Storage Device", IEEE European Solid State Circuits Conference, ESSCIRC'06, Montreux, Switzerland, September 2006.
34. A. Kammoun, N. Beilleau and H. Aboushady, "Undersampled LC bandpass Sigma-Delta modulators with Feedback FIRDACs", IEEE International Symposium on Circuits and Systems, ISCAS'06, Kos, Greece, May 2006.
35. N. Beilleau, A. Kammoun and H. Aboushady, "Systematic Design Method for LC Bandpass Sigma-Delta Modulators with Feedback FIRDACs", IEEE International Symposium on Circuits and Systems, ISCAS'06, Kos, Greece, May 2006.

2005

36. N. Beilleau, H. Aboushady and M.M. Louerat, "Using Finite Impulse Response Feedback DACs to design Sigma-Delta modulators based on LC filters", IEEE Midwest Symposium on Circuits and Systems, MWSCAS'05, Cincinnati OH, USA, August 2005.
37. A. Latiri, H. Aboushady and N. Beilleau, "Design of Continuous-Time Sigma-Delta Modulators with Sine-Shaped Feedback DACs", IEEE International Symposium on Circuits and Systems, ISCAS'05, Kobe, Japan, May 2005.

2004

38. N. Beilleau, H. Aboushady and M.M. Louerat, "Filtering Adjacent Channel Blockers using Signal-Transfer-Function of Continuous-Time Sigma-Delta Modulators", IEEE Midwest Symposium on Circuits and Systems, MWSCAS'04, Hiroshima, Japan, July 2004.
39. H. Aboushady, L. de Lamarre, N. Beilleau and M.M. Louerat, "A Mixed Equation-based and Simulation-based Design Methodology for Continuous-Time Sigma-Delta modulators", IEEE Midwest Symposium on Circuits and Systems, MWSCAS'04, Hiroshima, Japan, July 2004.
40. H. Aboushady and M.M. Louerat, "Loop Delay Compensation in Bandpass Continuous-Time Modulators Without Additional Feedback Coefficients", IEEE International Symposium on Circuits and Systems, ISCAS'04, Vancouver, Canada, May 2004.
41. H. Aboushady, L. de Lamarre, N. Beilleau and M.M. Louerat, "Automatic Synthesis and Simulation of Continuous-Time Sigma-Delta Modulators", IEEE Design Automation and Test in Europe, DATE'04, Paris, France, February 2004.
    Winner of the Best Interactive Presentation

2003

42. J. Bonan, H. Aboushady and M.M. Louërat,
    "A 3mW, 250 MSamples/sec, 4-bit Current-Mode FLASH Analog-to-Digital Converter"
    IEEE Midwest Symposium on Circuits and Systems, MWSCAS'03, Cairo, Egypt, December 2003.
43. N. Beilleau, H. Aboushady and M.M. Louërat,
    "Systematic Approach for Scaling Coefficients of Discrete-Time and Continuous-Time Sigma-Delta Modulators"
    IEEE Midwest Symposium on Circuits and Systems, MWSCAS'03, Cairo, Egypt, December 2003.
    Winner of the Third Place Award in the Student Paper Contest

2002

44. H. Aboushady, F. Montaudon, F. Paillardet and M.M. Louerat, "A 5mW, 100kHz Bandwidth, Current-Mode Continuous-Time Sigma-Delta Modulator with 84dB Dynamic Range", IEEE European Solid-State Circuits Conference, ESSCIRC'02, Florence, Italy, September 2002.
45. H. Aboushady and M.M. Louerat, "Systematic Approach for Discrete-Time to Continuous-Time Transformation of Sigma-Delta Modulators", IEEE International Symposium on Circuits and Systems, ISCAS'02, Phoenix AZ, USA, May 2002.

2001

46. H. Aboushady, Y. Dumonteix, M.M. Louerat and H. Mehrez, "Efficient Polyphase Decomposition of Comb Decimation Filters in Sigma-Delta Analog-to-Digital Converters", IEEE Transactions on Circuits and Systems-II, vol. 48, No. 10, October 2001.
47. H. Aboushady and M.M. Louerat, "Systematic Design of High-Linearity Current-Mode Integrators for Low-Power Continuous-Time Sigma-Delta Modulators", IEEE International Conference on Electronic Circuits and Systems, ICECS'01, Malta, September 2001.
48. H. Aboushady and M.M. Louerat, "Low-Power Design of Low-Voltage Current-Mode Integrators for Continuous-Time Sigma-Delta Modulators", IEEE International Symposium on Circuits and Systems, ISCAS'01, Sydney, Australia, May 2001.

2000

49. Y. Dumonteix, H. Aboushady, H. Mehrez and M.M. Louerat, "Low-Power Comb Decimation Filters Using Polyphase Decomposition for Mono-Bit Sigma-Delta Analog-to-Digital Converters", International Conference on Signal Processing Applications & Technology, ICSPAT'00, Dallas TX, USA, October 2000.
    Best Paper Nomination
50. H. Aboushady, Y. Dumonteix, M.M. Louerat and H. Mehrez, "Efficient Polyphase Decomposition of Comb Decimation Filters in Sigma-Delta Analog-to-Digital Converters", IEEE Midwest Symposium on Circuits and Systems, MWSCAS'00, Lansing MI, USA, August 2000.
    Winner of the Second Place Award in the Student Paper Contest

1999

51. H. Aboushady, M. Dessouky, E. de Lira Mendes and P. Loumeau, "A Third-Order Current-Mode Continuous-Time Sigma-Delta Modulator", IEEE International Conference on Electronic Circuits and Systems, ICECS'99, Paphos, Cyprus, September 1999.
52. H. Aboushady, E. de Lira Mendes , M. Dessouky and P. Loumeau, "A Current-Mode Continuous-Time Sigma-Delta Modulator with Delayed Return-to-Zero Feedback", IEEE International Symposium on Circuits and Systems, ISCAS'99, Orlando FL, USA, May 1999.

1998

53. O. Oliaei and H. Aboushady, "Jitter Effects in Continuous-Time Sigma-Delta Modulators with Delayed Return-to-Zero Feedback", IEEE International Conference on Electronic Circuits and Systems, ICECS'98, Lisbon, Portugal, September 1998.

1997

54. O. Oliaei, P. Loumeau and H. Aboushady, "A Switched-Current Class AB Sigma-Delta Modulator", IEEE International Symposium on Circuits and Systems, ISCAS'97, Hong Kong, June 1997.
    Selected for publication in "Integrated Circuits for Wireless Communications", edited by A.A. Abidi, P.R. Gray and R.G. Meyer, Wiley-IEEE Press 1998.

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