The Lab
Research
Academy
Utilità

03Mag2005
Publications
Books' Chapters: A. Cidronali, I. Magrini, G. Manes "Flexible Power Amplifier Architectures for Spectrum Efficient Wireless Applications" Microwave and Millimeter Wave Technologies" InTech Editor ISBN 9789537619XX. A. Cidronali, S. Maddio, G. Giorgetti, G. Manes, "Technologies for angleofarrival indoor wireless positioning based on smart antenna" in preparation
International Journals: A.Cidronali, S. Maddio, G. Giorgetti, G. Manes , "Analysis and performance of a Smart Antenna for2.45 GHz SingleAnchor Indoor Wireless Positioning," IEEE Trans. on Microwave Theory and Techniques, Vol. 58 Jan. 2010, pp. 2131  A. Cidronali, I. Magrini, N. Giovannelli, M. Mercanti, G. Manes "Experimental system level analysis of a concurrent dualband power amplifier for WiMAX and WCDMA applications"; International Journal of Microwave and Wireless Technologies, Cambridge University Press and the European Microwave Association, Doi: 10.1017/S1759078709000063, Vol.1 Special Issue 02, April 2009 pp 99107
 V. Camarchia, R. Giofré, I. Magrini, L. Piazzon, A. Cidronali, P. Colantonio, S. Donati Guerrieri, G. Ghione, F. Giannini, M. Pirola and G. Manes, "Concurrent dualband SiGe HBT power amplifier for Wireless applications"; International Journal of Microwave and Wireless Technologies, Cambridge University Press and the European Microwave Association; Doi: 10.1017/S1759078709000087, Vol. 1 Special Issue 02, pp 117126, April 2009
 I. Magrini, A. Cidronali, G.Manes "A Low Local Oscillator Power Kband Mixer Based on Tunneling Diodes" to appear in Microwave and Optical Technology Letters, April 2009.
 G. Giorgetti, A. Cidronali, S. K.S. Gupta, G. Manes "SingleAnchor Indoor Localization Using a SwitchedBeam Antenna", to appear on IEEE Communications Letters, Vol. 13, no. 1 Jan. 2009 pp. 5860
 A. Cidronali, I. Magrini, R. Fagotti, M. Mercanti, F. Alimenti, G. Manes, “Dynamic Biasing in SiGe HBT for Wideband Step Envelope Tracking Power Amplifiers” International Journal of RF and Microwave ComputerAided, Vol. 18, no. 5, Nov. 2008, pp. 564573
 P. Colantonio, F. Giannini, R. Giofrè, L. Piazzon, V. Camarchia, M. Pirola, A. Cidronali, I. Magrini, G. Manes, R. Scholz, D. Knol “From Device characterization to System Level Analysis of Dual Band PA Design in SiGe Technology”, International Journal of RF and Microwave ComputerAided Engineering, Vol. 18, no. 5, Nov. 2008, pp. 552563
 A. Cidronali, C. Accillaro, G. Manes “Mildly NonquasiStatic TwoPort Device Model Extraction by Integrating Linearized LargeSignal Vector Measurements”, IEEE Trans. on Microwave Theory and Techniques, vol. 55, pp. 22772289, Nov. 2007.
 A. Cidronali, G. Loglio, G. Manes “Linearized Frequency Conversion Properties of TwoPort Devices as Function of the Pumping Signal Amplitude and phase” International Journal of RF and Microwave ComputerAided Engineering, Vol. 16, no. 5, November 2006, pp. 612624
 A. Cidronali, G. Loglio, J. Jargon, G. Manes, “A. behavioural model for reducing the complexity of mixer analysis and design” International Journal of RF and Microwave ComputerAided Engineering, Vol. 15, July 2005, pp. 362370.
 J. Jargon, K.C. Gupta, A. Cidronali, D. DeGroot, “A generalized definition of Power Gain Taking Harmonic Content into Account”, International Journal of RF and Microwave ComputerAided Engineering, Vol. 13 April 2003, pp. 357369.
 A. Cidronali, V. Nair, G. Collodi, J. Lewis, M. Camprini, G.Manes, H. Goronkin “MMIC Application of Heterostructure Interband Tunneling Diodes”, IEEE Trans. on Microwave Theory and Techniques special issue on “RF and Microwave Tutorials” vol. 51, pp. 13511367, April 2003.
 A.Cidronali, G. Leuzzi, G. Manes, F. Giannini, “Physical/Electromagnetic modeling of PHEMT,” IEEE Trans. on Microwave Theory and Techniques vol. 51, pp. 830838, March 2003
 A. Cidronali, G. Collodi, M. Camprini, V. Nair, G.Manes, J. Lewis, H. Goronkin “Ultra LowPower Vco Based On InPHemt And Heterojunction Interband Tunnel Diode For Wireless Applications”, IEEE Trans. on Microwave Theory and Tech., vol. 50, pp. 29382946, Dec. 2002.
 A.Cidronali, G.Collodi, G.Vannini, A. Santarelli, G. Manes, “Millimeterwave FET modeling using onwafer measurements and EM simulation,” IEEE Trans. on Microwave Theory and Tech., vol. 50, pp. 425432, Feb. 2002.
 A. Cidronali, G. Collodi, M. Deshpande, N. ElZein, G.Manes, V. Nair, H. Goronkin, “A highly linear single balanced mixer based on heterojunction interband tunneling diode,” IEEE Trans. on Microwave Theory and Tech., vol. 49, pp. 24372445, Dec. 2001.
 A. Monorchio, A. Cidronali, G. Manara, G. Pelosi, " A hybrid finite element/finite difference time domain electromagnetic approach to the analysis of high frequency FET devices," International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 13, 1, Jan.Feb. 2000, pp. 289300
 A.Cidronali, G.Collodi, G.Vannini, A.Santarelli, G. Manes, “A new approach to FET model scaling and MMIC design based on electromagnetic analysis based on electromagnetic analysis,” IEEE Trans. on Microwave Theory and Tech., Special issue on: Global Modeling MillimeterWave circuits and devices, vol. 47, pp. 900907, no. 6, June 1999.
 A.Cidronali, G.Collodi, G.Vannini, A.Santarelli, ’Smallsignal distributed FET model consistent with device scaling’, IEE Electronic Letters,1999 Vol.35 no 5 pp. 371372
 G. Avitabile, A. Cidronali, ‘GaAs MMIC switch for high speed applications’ IEE Electronic Letters, 1997 Vol.33 no 8 pp. 713714
 G. Avitabile, A. Cidronali, C. Salvador, ”Equivalent circuit model of GaAs MMIC coupled planar spiral inductors,” International Journal of Microwave and MillimeterWave Computer Aided Design, Vol.7,no.4, pp.318326,1997
 G. Avitabile, A. Cidronali, G. Manes, ‘A Sband digital down converter for radar application based on GaAs MMIC fast sample&hold’, IEE ProceedingsCircuits, Device and Systems, Vol.143, No.6 Dec. 1996 pp.337342
 G. Avitabile, A. Cidronali, G. Manes, G. Biffi Gentili “Coupling between inductors in GaAs MMIC Design,” in “Software for Electrical Engineering Analysis and Design, P.P. Silvester Ed., Computational Mechanics Publications: Southampton, 1996, pp.8994
International Conferences with review: (invited) A. Cidronali, ‘Green wireless Technology: an SDR contribution', IEEE Workshop Series on Software Defined Technolgy, Aveiro, February 21th22th, 2010 M. Mercanti, A. Cidronali, I. Magrini, G. Manes, "A 2.14 GHz GaN Power Amplifier with 1bit Discrete Power Control", IEEE Radio Wireless Symposium, New , IEEE Workshop Series on Software Defined Technolgy, Aveiro, February 21th22th, 2010 S. Maddio, A. Cidronali, G. Giorgetti, G. Manes, "Analysis of the Indoor Positioning Performance of a Switched SixBeams Dodecahedral Antenna", IEEE Radio Wireless Symposium, New Orleans (USA, January 2010 M. Mercanti, A. Cidronali, I. Magrini, G. Manes, "A 2.14 GHz GaN Power Amplifier with 1bit Discrete Power Control", IEEE Radio Wireless Symposium, New Orleans (USA, January 2010 A. Cidronali, I. Magrini, R. Fagotti, M. Mercanti, G. Manes, "A 1bit Digital Dynamically Biased Power Amplifier for Step Envelope Tracking Transmitters" 39th European Microwave Conference, Rome (IT) Sept. 30th, 2009  G. Giorgetti, S. Maddio, A. Cidronali, S. K.S. Gupta, G. Manes "Switched Beam Antenna Design Principles for Angle of Arrival Estimation" 39th European Microwave Conference, Rome (IT) Sept. 28th, 2009
 A. Cidronali, C. Accillaro, G. Manes "TwoInput TwoOutput BandPass Power Amplifiers Model Extraction by Integrating Linearized LargeSignal Vector Measurements", 2009 International Microwave Symposium, June 713, 2009, Boston (MA), USA
 A. Cidronali, S. Maddio, G. Giorgetti, I. Magrini, S. K.S. Gupta, G. Manes "A 2.45 GHz Smart Antenna for LocationAware SingleAnchor Indoor Applications", 2009 International Microwave Symposium, June 713, 2009, Boston (MA), USA
 A. Cidronali, I. Magrini, R. Fagotti, E. Guadagnoli, G. Manes "Linearization of Power Amplifiers for Next Generation of Wireless Communications" presented at the workshop on Power Amplifier Modelling and Linearization, 38th European Microwave Conference, Amsterdam Oct. 26th, 2008
 A. Cidronali, N. Giovannelli, I. Magrini G. Manes "Dualband Compact Concurrent DualBand Power Amplifier for 1.98 GHz WCDMA and 3.42 GHz OFDM Wireless Systems: Design and Characterization", 38th European Microwave Conference, Amsterdam Oct. 27th, 2008
 A. Cidronali, I. Magrini, R. Fagotti, G. Manes, "Efficiency enhancement in multimode SiGeHBT PA" presentato al 2008 International Microwave Symposium workshop on Enabling Technologies for Wireless Transceivers Beyond3G, Atlanta, (GA), 16 Giugno 2008
 D. Schreurs, K.A. Remley, M. Myslinski, A. Cidronali, P. Colantonio "Measurements of wireless standards using multisines", presentato al 2008 International Microwave Symposium Workshop "Measurements for Wireless SystemLevel Evaluation", Atlanta, (GA), 15 Giugno 2008
 I. Magrini, A. Cidronali, G. Manes "A LowCost Direct Conversion Transmitter Suitable for multiOFDM Ultra Wide Band " MIKON 2008, 1923 May 2008, Wroclaw, Polland
 A. Cidronali, I. Magrini, R. Fagotti, G. Manes,"Signal Integrity and Efficiency Enhancement in Dynamically Biased SiGe HBT Power Amplifiers", Power Amplifier Symposium, Jan. 2122, 2008 Orlando, FL (USA)
 D. Schreurs, M. Myslinski, M. Yarleque Medina, B. Nauwelaers, A. Cidronali, P. Colantonio, F. Giannini, R. Giofrè “LargeSignal MeasurementsBased Characterization of PA for Modern Wireless Applications”, 11th Intern. Symposium on Microwave and Optical Tech., 1720, Dec. 2007
 A. Cidronali, I. Magrini, R. Fagotti, F. Alimenti, D. Köther, G. Manes, “A Reconfigurable SiGe HBT for Wideband Step Envelope Tracking Power Amplifiers”, Proceedings of the 2nd European Microwave Integrated Circuits Conference pp.139142, 812 Oct. 2007, Munich, Germany
 G. Giorgetti, A. Cidronali, S. K. S. Gupta, G. Manes, “Exploiting LowCost Directional Antennas in 2.4 GHz IEEE 802.15.4 Wireless Sensor Networks”, Proceedings of the 10th European Conference on Wireless Technology pp.217220, 812 Oct. 2007 Munich, Germany
 S. Maddio, A. Cidronali, I. Magrini, G. Manes, “A Design Method for SingleFeed Wideband Microstrip Patch Antenna for Switchable Circular Polarization”, Proceedings of the 37th European microwave conference, pp. 261265, 812 Oct. 2007, Munich, Germany
 A. Cidronali, P. Colantonio, “Advanced PA concepts: the dualband PA” short course on Fundamentals of Microwave Power Amplifiers, European Microwave Conference, 812 October 2007 . Munich, Germany
 A. Cidronali, “A Reconfigurable SiGe HBT for multiband Step Envelope Tracking Power Amplifiers” workshop on Wireless transmitter design for future wireless systems, European Microwave Conference, 812 October 2007, Munich, Germany
 E. Bertran, J. Berenguer, G. Montoro, P.L Gilabert, A. Cidronali “Improvement of UpConverters Linearity for KaBand Operations” Asia Pacificic Microwave Conference, Bangkok, December 2007
 A. Cidronali, workshop chairman “Modelling for TX System Level Analysis”, 36th European Microwave Conference, Manchester, UK, 1012 Sept. 2006
 Magrini, I.; Arzilli, E.; Cidronali, A.; Manes, G.;, “A Balanced SubHarmonic Mixer for multiOFDM Ultra Wide Band Direct Conversion Transmitters”, 36th European Microwave Conference, Manchester, UK, 1012 Sept. 2006
 A. Cidronali, R. Fagotti, G. Loglio, I. Magrini, G. Manes ‘FullSpectrum Behavioral Model for Linearized SubHarmonic Mixer Extracted by LargeSignal Vectorial Measurements’, IEEE International Microwave Sym., San Francisco, (CA), USA 10th16th June, 2006.
 Cidronali, R. Fagotti, I. Magrini, M. Camprini, G. Manes A Linearized Mixer Model for Reducing the Complexity of SystemLevel Analysis Integrated Nonlinear Microwave and Millimetrewave Circuits (INMMiC), Aveiro, Portugal, 2930 Gennaio, 2006
  invited talk – A. Cidronali, ‘ Behavioural Modelling for TX subsystems’ workshop on Black Box Modelling based on Vectorial Large Signal Network Analysis, European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2005, Paris, 36 October 2005.
 I. Magrini, M.Camprini, A.Cidronali, G.Manes A. Ergintav, M. Kaynak, I. Tekin, Y. Gurbuz ‘System Level Analysis of a Transceiver Solution for the UWB IEEE 802.15.3a in SiGe BiCMOS TechnologyI’, GigaHertz2005 Uppsala, Sweden, Nov. 89, 2005
 A. Cidronali, M.Camprini, I.Magrini, E. Bertran, N. Athanasopoulos, R. Makri, R. Cignani, G. Vannini, J. Portilla, P. Casas, K. Vryssas, A. Samelis, G. Manes, “TX systemlevel analysis by behavioral modeling of RF building blocks: the IEEE802.11a and IEEE802.15.3a case studies” European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2005, pp. xx, Paris, 36 October 2005.
 A. Cidronali, C. Accillaro, M. Myslinski, D. Schreurs, G. Manes, “A StateSpace Modeling Approach for Dynamic Nonlinear Microwave System Based on Large Signal Time Domain Measurements”, IEEE International Microwave Sym., Palm Beach, (CA), USA 11th17th June, 2005.
 A. Cidronali, C. Accillaro, G. Loglio, D. Schreurs, G. Manes “A StateSpace Modeling Approach for Device in Large Signal and Frequency Conversion Regime Based on Vectorial Large Signal Measurements” Integrated Nonlinear Microwave and Millimetrewave Circuits (INMMiC), Rome, Italy, 1516 November, 2004
  invited talk – A Cidronali, “Direct Extraction of the mixer conversion matrix starting from LSNA measurements” workshop on A system level approach to the design of mixers based on vectorial nonlinear network analysis, held during the 2004 IEEE International Microwave Sym., Fort Worth, Texas, USA 2th5th June, 2004
 M. Camprini, A. Cidronali, C. Accillaro, I. Magrini, G. Loglio, G. Collodi, J. Jargon, G. Manes ‘Identification of a Strongly Nonlinear Device Compact Model Based on Vectorial Large Signal Measurements’, European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2004, pp. xx, Amsterdam, 1419 October 2004.
 A. Cidronali, et al, ‘On the experimental calculation of the conversion matrix for subharmonic mixer’, European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2004, pp. xx, Amsterdam, 1419 October 2004.
 A. Cidronali, et al,’Thermal Memory Effects on the Linearity of a GaAs PHEMT’, European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2004, pp. xx, Amsterdam, 1419 October 2004.
 A. Cidronali, G. Loglio, J. Jargon, K.A. Remley, I. Magrini, D.DeGroot, D. Schreurs, K.C. Gupta, G. Manes, “RF and IF mixer optimum matching impedances extracted by largesignal vectorial measurements,” European Gallium Arsenide and related IIIV Compounds Application Symposium (GAAS) 2003, pp. 6164, Munich, 610 October 2003.
 A. Cidronali, G. Collodi, C. Accillaro, C. Toccafondi, G.Vannini, A. Santarelli, G. Manes, “A Scalable PHEMT Model Taking Into Account Electromagnetic and ElectroThermal Effects European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2003, Munich, 610 Ocrober 2003, pp. xxxx.
 M. Camprini, I. Magrini, G. Collodi, A. Cidronali, V. Nair, G. Manes, ”A Hibrid SelfOscillating Mixer based on InP Heterojunction Interband Tennel HEMT for wireless applications”, European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2003, Munich, 610 October 2003
 G.Collodi, A.Cidronali, C.Toccafondi, A.Santarelli, G.Vannini” Global Modeling Approach to the design of an MMIC amplifier using Ohmic ElectrodeSharing Technology”, European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2003, Munich, 610 October 2003
 K. A. Remley, D. F. Williams, D. M. MP. Schreurs, G. Loglio, A. Cidronali, “Phase Detrending for Measured Multisine Signals”, 61th ARFTG Conference Digest, pp. 250260, Philadelphia, PA, June 2003.
 A. Cidronali, K. C. Gupta, J. A. Jargon, D. C. DeGroot, G. Manes, ’A. Extraction of Conversion Matrices for PHEMTs based on Vectorial Large Signal Measurements" IEEE International Microwave Sym., Philadephia, USA, pp. 777780, June3rd8th, 2003.
 J. A. Jargon, D. C. DeGroot, K. C. Gupta, A. Cidronali, “Calculating Ratios of Harmonically Related, Complex Signals with Application to Nonlinear LargeSignal Scattering Parameters,” 60th ARFTG Conference Digest, pp. 113122, Washington, D.C., Dec. 2002.
 A. Cidronali, G. Collodi, I. Magrini, G. Manes, ”A Highly linear mixer for zeroIF Bluetooth receiver”, European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2002, Milano, Itay, 2023 September 2002
 A.Cidronali, G.Collodi, C.Toccafondi, R.Cignani, A.Santarelli, G.Vannini, F.Filicori,” A distributed approach for the characterization of parasitic networks in electron device modeling”, European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2002, Milano, Itay, 2023 September 2002, pp. 149152.
 A. Cidronali, G. Collodi, M. Camprini, V. Nair, G.Manes, H. Goronkin, “Modeling and Investigation of Instabilities in Heterojunction Interband Tunnel FET for Microwave Applications”, European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2002, Milano, Itay, 2023 September 2002.
 A. Cidronali, G. Collodi, M. Camprini, V. Nair, G.Manes, J. Lewis, H. Goronkin “Ultra LowPower Vco Based On InpHemt And Heterojunction Interband Tunnel Diode For Wireless Applications”, IEEE International Microwave Sym., Seattle, WA, USA 2nd6th June, 2002
  invited talk  A. Cidronali, “Stability and tradeoffs of tunnel diodes and their microwave applications”, workshop on ‘RF and High Speed Applications of Tunnel Devices’, IEEE International Microwave Sym., Phoenix, Arizona, USA 20th25th May, 2001
 A. Cidronali, G. Collodi, M. Deshpande, N. ElZein, G.Manes, V. Nair, “A proposal of a bidirectional amplifier based on tunneling diodes for RF tagging system” European Gallium Arsenide and related IIIV Compunds Application Symposium GaAs 2001, London, United Kingdom, 2425 September 2001, pp. 8992
 G. Manes, A.Cidronali, G.Collodi, C.Toccafondi, M.Camprini, “Overview of applications of tunnel diode for high speed integrated circuits” workshop on ‘RF and High Speed Applications of Tunnel Devices’, IEEE International Microwave Sym., Phoenix, Arizona, USA 20th25th May, 2001.
 A. Cidronali, G. Collodi, M. Deshpande, C. Toccafondi, N. ElZein, G.Manes, V. Nair, H. Goronkin, ‘A highly linear single balanced mixer based on heterojunction interband tunneling diode’, IEEE International Microwave Sym., Phoenix, Arizona, USA 20th25th May, 2001
 A. Cidronali, G. Collodi, M. Deshpande, C. Toccafondi, N. ElZein, G.Manes, V. Nair, H. Goronkin “Modeling and Investigation of Instabilities in Heterojunction Interband Tunnel Diodes for Microwave Applications”, IEEE International Microwave Sym., Phoenix, Arizona, USA 20th25th May, 2001
 E. Pace, A. Cidronali, S. Libertino, M. Uslenghi, S. Coffa, M. Focardi, G. Collodi, M. Fiorini, A. Pini, A. De Sio, Diamondbased vacuum UV photodetectors for space applications, to be published on Proc. of SPIE 4498, UV/EUV and Visible Space Instrumentation for Astronomy and Solar Physics (2001).
 M. R. Deshpande, K. Liu, A. Cidronali, G., Collodi, S. M. ElGhazaly, V. Nair, N. ElZein, G. Manes, H. Goronkin, ‘Large Signal Model of Tunnel Diodes and Applications to MMIC’, IEEE International Microwave Sym., Phoenix, Arizona, USA 20th25th May, 2001
 E. Pace, A. Cidronali, S. Libertino, M. Uslenghi, S. Coffa, M. Focardi, G. Collodi, M. Fiorini, A. Pini, A. De Sio, “Diamondbased vacuum UV photodetectors for space applications”, SPIE Proc. 4498, UV/EUV and Visible Space Instrumentation for Astronomy and Solar Physics (2001) 121130
 E. Pace, A. Cidronali, S. Coffa, M. Uslenghi, S. Libertino, M. Focardi, G. Collodi, M. Fiorini, L. Gori, A. Pini, A. De Sio, M. Romoli, “CMOSbased VUV detectors for the Solar Orbiter”, ESA Proceedings "Solar Encounter: The First Solar Orbiter Workshop", SP493 (2001) 311314
 A. Cidronali, G. Collodi, M. Desphande, N. ElZein, H. Goronkin, G.Manes, V. Nair, C. Toccafondi,’ A MMIC lumped element directional coupler with arbitrary characteristic impedance and its application’ 30th European Microwave Conference, Paris, France, 26 October 2000
 A.Cidronali, G.Collodi, A.Santarelli G.Vannini C.Toccafondi Millimeterwave FET modeling based on a frequency extrapolation approach’ European Gallium Arsenide and related IIIV Compunds Application Symposium GAAS 2000, Paris, France, 26 October 2000
 Cidronali, G. Collodi, G. Vannini, A. Santarelli, ‘A 110 GHz scalable FET model based on 50 GHz Sparameter measurements’ IEEE MTTS Boston MA June 2000
 A. Cidronali, G. Collodi, G. Vannini, A. Santarelli, G. ‘Manes Microwave FET modeling through electromagnetic analysis of the extrinsic structure’, International Conference on Electromagnetics in Advanced Applications ICEAA99, Sept. 1317, 1999 Torino Italy.
 J. Lewis, V. Nair, N. ElZein, M. Deshpande, G. Kramer, M. Kyler, H. Goronkin, A. Cidronali, G. Manes, ‘Integration of Heterojunction Interband Tunnel Diodes and HFETs for Monolithic Microwave Circuits, 57th Device Research Conference Univ. California S. Barbara June 2830 1999
 A. Cidronali, A. Santarelli, G. Collodi,’ A novel approach to scalability for distributed FET models’, European Gallium Arsenide and related IIIV Compunds Application Symposium GAAS 1999, Munich Germany, 48 Ottobre 1999
 A. Cidronali, G. Collodi, G. Vannini, A. Santarelli, G. Manes, ‘Small Signal Distributed FET modeling through electromagnetic analysis of the extrinsic structure’, IEEE MTTS Baltimore MA June 1998.
 A.Cidronali, G.Leuzzi, G.Manes,’Physical/Electromagnetic QuasiTridimensional Analysis of HighFrequency FETs’, European GaAs98 Symp. Amsterdam 56 October 1998
 A. Cidronali, G. Manara, A. Monorchio, G. Pelosi, Analysis of high frequency electron devices using a hybrid FE/FDTD technique. Int. Conference On Progress in Electromagnetics PIERS98 Nantes, France, 1998
 A. Cidronali, G. Collodi, G. Leuzzi, G. Manes, ”Numerical analysis of a 0.2 m AlGaAs\GaAs HEMT including electromagnetic effects,” IEEE International Symposium on Compound Semiconductor, San Diego (CA), 711 September 1997.
 G.Avitabile, A. Cidronali, C. Salvador, ‘A compact MMIC 90° coupler for ISM applications’, IEEE MTTS Denver CO June 1997
 G.Avitabile, A. Cidronali, C. Salvador, G. Manes, ’A GaAs MMIC digital phase modulator’, 27th European microwave conference Jerusalem, 812 Sept. 1997
 G.Avitabile, A. Cidronali, C. Salvador, A GaAs MMIC phase shifter based on coupled spiral inductors’, 5th European GaAs and related IIIV compounds Application Symp. Bologna Italy 35 Sept. 1997
 A. Cidronali, G.Avitabile, G. Collodi, G. Manes, “A distributed MESFET CAD model for large signal circuit analysis,” 4th Interantional Workshop on Integrated Nonlinear Microwave and Millimiterwave Circuits, (Duisburg, Germany), 1011 October,1996
 G.Avitabile, A. Cidronali, G. Vannini, G. Manes, “Multifinger effect in GaAs FET distributed large signal CAD model,” 1996 IEEE International Electron Devices Meeting, (San Francisco, California, United States), December 811, 1996
 G.Avitabile, A. Cidronali, G. Manes, “An integrated active transponder for ISMband applications,” Sixth Conference on Radio Receivers and Associated System, (Bath, United Kingdom), September 2628, 1995
 G.Avitabile, A. Cidronali, G. Manes, “MMIC sample&hold for high speed acquisition,” 5th Workshop on VLSI Design Training, (Dresden, Germany), October 1719,1994

