Alexandre

Christophe Alexandre

Maître de conférences

Publications

2020

Articles de revue

  1. MAOUDJ, R.; Medeiros, J.; Terre, M. and Alexandre, C. Reduced complexity null subspace channel impulse response based blind identification. In AE"U - International Journal of Electronics and Communications / Archiv f"ur Elektronik und "Ubertragungstechnik, 115: 153024, 2020. doi  www 

2019

Articles de revue

  1. Guillory, J.; Teyssendier de la Serve, M.; Truong, D. E; Alexandre, C. and Wallerand, J-P. Uncertainty Assessment of Optical Distance Measurements at Micrometer Level Accuracy for Long-Range Applications. In IEEE Transactions on Instrumentation and Measurement, 68 (6): 2260-2267, 2019. doi  www 

Divers

  1. Traverso, S.; ZAYANI, R.; Shaiek, H.; Alexandre, C.; Roviras, D. and Doré, J-B. Waveforms MOdels for Machine Type CommuNication inteGrating 5G Networks (WONG5). , Document Number D5.2 - ANR-15-CE25-0005, WONG5. www 

Rapports

  1. ZAYANI, R.; Traverso, S.; Shaiek, H.; Alexandre, C.; Roviras, D. and Doré, J-B. Waveforms MOdels for Machine Type CommuNication inteGrating 5G Networks (WONG5) Document Number D5.3 Experimental testbed of post-OFDM Waveforms. Technical Report, Cnam Paris, 2019.

2018

Articles de revue

  1. Teyssendier de la Serve, M.; Wallerand, J-P.; Guillory, J.; TRUONG, D.; Alexandre, C.; Cali, J. and Durand, S. Arpent : un prototype de haute exactitude pour les mesures de grande distance. In Revue XYZ, 2018. www 
  1. ZAYANI, R.; Shaiek, H.; Cheng, X.; Fu, X.; Alexandre, C. and Roviras, D. Experimental Testbed of Post-OFDM Waveforms Toward Future Wireless Networks. In IEEE Access, 6: 67665-67680, 2018. doi  www 

Articles de conférence

  1. Guillory, J.; Truong, D.; Alexandre, C. and Waller, J-P. A Prototype of High Accuracy Telemeter for Long-Range Application. In 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), pages 1-2, IEEE, Paris, France, 2018. doi  www 
  1. Zayani, R.; Shaiek, H.; Alexandre, C.; Kielys, A.; Cheng, X.; Fu, X. and Roviras, D. A Testbed for Experimental Performance Evaluation of Multicarrier Waveforms in Presence of RF PA. In 2018 15th International Symposium on Wireless Communication Systems (ISWCS), pages 1-6, IEEE, Lisbon, France, 2018. doi  www 
  1. Xie, X.; Bouchand, R.; Nicolodi, D.; Giunta, M.; H"ansel, W.; Lezius, M.; Joshi, A.; Datta, S.; Alexandre, C.; Lours, M.; Tremblin, P-A.; Santarelli, G.; Holzwarth, R. and Le Coq, Y. Ultra-low noise microwave signal generation with an optical frequency comb. In Laser Resonators, Microresonators, and Beam Control XX, pages 22, SPIE, San Francisco, United States, 2018. doi  www 

2017

Articles de revue

  1. Xie, X.; Bouchand, R.; Nicolodi, D.; Giunta, M.; H"ansel, W.; Lezius, M.; Joshi, A.; Datta, S.; Alexandre, C.; Lours, M.; Tremblin, P-A.; Santarelli, G.; Holzwarth, R. and Le Coq, Y. Photonic microwave signals with zeptosecond-level absolute timing noise. In Nature Photonics, 11 (1): 44-47, 2017. doi  www 
  1. Bouchand, R.; Nicolodi, D.; Xie, X.; Alexandre, C. and Le Coq, Y. Accurate control of optoelectronic amplitude to phase noise conversion in photodetection of ultra-fast optical pulses. In Optics Express, 25 (11): 12268, 2017. doi  www 
  1. Bouchand, R.; Xie, X.; Giunta, M.; H"ansel, W.; Lezius, M.; Holzwarth, R.; Alexandre, C.; Tremblin, P-A.; Santarelli, G. and Le Coq, Y. Compact Low-Noise Photonic Microwave Generation From Commercial Low-Noise Lasers. In IEEE Photonics Technology Letters, 29 (16): 1403-1406, 2017. doi  www 

Articles de conférence

  1. Guillory, J.; Wallerand, J-P.; Truong, D. and Alexandre, C. Arpent: a new high accuracy long-range Absolute Distance Meter (ADM). In 3rd MacroScale conference, espoo, Finland, 2017. www 

2016

Articles de revue

  1. Guillory, J.; v Sm'id, R.; Garcia-Marquez, J.; Truong, D. E; Alexandre, C. and Wallerand, J-P. High resolution kilometric range optical telemetry in air by radio frequency phase measurement. In Review of Scientific Instruments, 87 (7): 075105, 2016. doi  www 

Articles de conférence

  1. Xie, X.; Bouchand, R.; Nicolodi, D.; Giunta, M.; H"ansel, W.; Lezius, M.; Holzwarth, R.; Joshi, A.; Datta, S.; Alexandre, C.; Tremblin, P-A.; Santarelli, G. and Le Coq, Y. Record Ultra-low Phase Noise 12 GHz Signal Generation with a Fiber Optical Frequency Comb and Measurement. In CLEO: Science and Innovations, pages SM4H.1, OSA, San Jose, United States, 2016. doi  www 
  1. Nicolodi, D.; Bouchand, R.; Lours, M.; Xie, X.; Le Coq, Y.; Giunta, M.; Lezius, M.; Haensel, W.; Holzwarth, R.; Tremblin, P-A.; Santarelli, G.; Datta, S.; Joshi, A. and Alexandre, C. Ultra-low phase noise frequency-comb-based microwave generation and characterization. In 2016 IEEE International Frequency Control Symposium (IFCS), pages 1-3, IEEE, New Orleans, United States, 2016. doi  www 

2015

Articles de revue

  1. Guillory, J.; Garc'ia-M'arquez, J.; Alexandre, C.; TRUONG, D. and Wallerand, J-P. Characterization and reduction of the amplitude-to-phase conversion effects in telemetry. In Measurement Science and Technology, 26 (8): 084006, 2015. doi  www 

2014

Articles de revue

  1. Phung, Ha D.; Merzougui, M.; Alexandre, C. and Lintz, M. Phase measurement of a microwave optical modulation: characterisation and reduction of amplitude-to-phase conversion in 1.5 $mu$m high bandwidth photodiodes. In Journal of Lightwave Technology, 32 (20): 3759-3767, 2014. doi  www 
  1. MAOUDJ, R.; Terre, M.; Fety, L.; Alexandre, C. and Mege, P. Spatial filter decomposition for interference mitigation. In EURASIP Journal on Wireless Communications and Networking, 2014 (1): 127, 2014. doi  www 

Articles de conférence

  1. Alexandre, C.; Wallerand, J-P.; Guillory, J.; obaton, a. f. c. and Garcia Marquez, j. A 1550 nm telemeter for outdoor application based on off-the-shelf components. In Metrology for Long Distance Surveying workshop, caparica, Portugal, 2014. www 
  1. Alexandre, C.; Wallerand, J-P.; Guillory, J.; obaton, a. f. c. and Garcia Marquez, j. Compensation du couplage AM/PM `a la photodétection. In journ?e club optique et microonde, lannion, France, 2014. www 
  1. Alexandre, C.; Guillory, J.; Wallerand, J-P. and obaton, a. f. c. Laser diodes based absolute distance meter. In Conference on Precision Electromagnetic Measurements (CPEM 2014), pages 490-491, Rio de Janeiro, Brazil, 2014. www 
  1. DZIRI, A.; Alexandre, C.; Zakaria, R. and le Ruyet, D. SDR based prototype for filter bank based multi-carrier transmission. In iswcs, pages 878-882, barcelone, Spain, 2014. www 
  1. Wallerand, J-P.; Guillory, J.; Garc'ia-M'arquez, J.; Obaton, A-F. c. and Alexandre, C. Limitation from amplitude to phase modulation conversion in telemetry. In Macroscale, vienne, Austria, 2014. www 
  1. Alexandre, C.; Lecoq, Y.; Olivier, j-f. and Santarelli, G. A heterodyne cross-correlator for phase noise measurement. In The Cross-Spectrum Method for the Measurement of Oscillator Phase Noise, paris, France, 2014. www 

2013

Articles de revue

  1. MAOUDJ, R.; Fety, L. and Alexandre, C. Performance Analysis of Modified Gram-Schmidt Cholesky Implementation on 16 bits-DSP-chip. In International Journal of Computing and Digital Systems, 2 (1): 21-27, 2013. doi  www 
  1. Phung, Ha D.; Alexandre, C. and Lintz, M. Two-mode interference measurement for nanometer accuracy absolute ranging. In Optics Letters, 38 (3): 281, 2013. doi  www 

Articles de conférence

  1. Phung, Ha D.; Courde, C.; Alexandre, C. and Lintz, M. Nanometer-scale absolute laser ranging: exploiting a two-mode interference signal for high accuracy distance measurements. In OHP2013 colloquium: Improving the performances of current optical interferometers & future designs, pages 79-86, Saint Michel L'Observatoire, France, 2013. www 
  1. Phung, Ha D.; Courde, C.; Brillet, A.; Alexandre, C. and Lintz, M. Long distance absolute laser ranging at the nanometer precision level: the two-mode interference measurement in the Iliade rangemeter. In Q2C6 From Quantum to Cosmos, Nice, France, 2013. www 

2012

Articles de conférence

  1. Phung, Ha D.; Merzougui, M.; Lintz, M. and Alexandre, C. Dynamics of the Amplitude-to-Phase Coupling of 1.5$mu$m High Bandwidth Commercial Photodiodes. In Journée du Club Optique et Microondes de la Société Franc caise d'Optique, Lille, France, 2012. www 
  1. Lintz, M.; Phung, Ha D.; Brillet, A. and Alexandre, C. A Two-mode Interference Measurement for Nanometer Accuracy Absolute Distance Ranging. In International Conference on Space Optics - ICSO, Ajaccio, France, 2012. www 
  1. Alexandre, C.; Lintz, M.; phung, ha and Brillet, A. TELEMETRIE LASER DE HAUTE EXACTITUDE ET HAUTE RESOLUTION PAR MODULATION DE PORTEUSE A 20 GHZ. In Journée du club optique et microondes, lille, France, 2012. www 
  1. Alexandre, C.; Lintz, M.; phung, ha and Merzougui, M. Couplage amplitude-phase dans les photodiodes `a grande bande passante: caractérisation statique et dynamique de photodiodes PIN InGaAs `a 20GHz; transitoires d'échauffement de la jonction. In Journée du club optique et microondes, lille, France, 2012. www 
  1. Alexandre, C.; MAOUDJ, R.; Terre, M. and popielski, d. DSP Implementation of Interference Cancellation Algorithm for a SIMO System. In iswcs, paris, France, 2012. www 
  1. Alexandre, C.; Terre, M. and MAOUDJ, R. Self-Adjustment Channel Rank Based on Reordered Cholesky Factorization. In wocn2012, indore, India, 2012. www 

2011

Divers

  1. Lintz, M.; COURDE, C.; Brillet, A.; phung, D. H? and Alexandre, C. Télémétrie laser pour le vol en formation: Vers des mesures de haute exactitude des distances kilométriques dans l?espace. , Poster. www 

2010

Autres

  1. Alexandre, C. Lecteur de fichiers vidéo encryptés. www 
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