Laboratory of the National Time and Frequency Standard: Publications

2013

1. P. Pánek, J. Kodet, and I. Procházka. Event Timing Device Providing Subpicosecond Precision. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
2. P. Pánek and A. Kuna. Time and Frequency Transfer Using Satellite Based Augmentation System GAGAN. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
3. Procházka, J. Blažej, J. Kodet, and P. Pánek. Single Photons Optical Two Way Time Transfer Providing Picosecond Accuracy. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
4. J. Kodet, U. Schreiber, J. Eckl, I. Procházka, and P. Pánek. Local ties control in application of laser time transfer. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
5. V. Michálek, J. Kodet, U. Schreiber, Ch. Ploetz, I. Procházka, and P. Pánek. VLBI receiver chain monitoring. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
6. P. Salzenstein, A. Kuna, and F. Lefebvre. Evaluation of the accuracy of the method for measuring state-of-the-art ultra-high stability quartz crystal oscillators. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
7. V. Smotlacha, A. Kuna, and J. Vojtěch. Time and Frequency Optical Transfer Infrastructure. In Proceedings of the Joint UFFC, EFTF and PFM Symposium, 2013.
8. P. Pánek and A. Kuna. Time Scales Comparisons Using New Systems and New Signals, in Proceedings of the European Navigation Conference 2013, April 2013.
9. Pánek, P. and Kodet, J. and Procházka, I.: Accuracy of two-way time transfer via a single coaxial cable. Metrologia. Vol. 50, No. 1 (2013), pp. 60–65. ISSN 0026-1394.
10. V. Smotlacha, J. Vojtěch, and A. Kuna. Time and Frequency Transfer Infrastructure. In Proceedings of the 45th Precise Time and Time Interval (PTTI) Systems and Applications Meeting, Bellevue, WA, USA, December 2013.
11. P. Pánek and A. Kuna, “Časové stupnice a jejich stručná historie,” Metrologie. Roč. 22, č. 4 (2013), s. 9–14.
12. P. Pánek and A. Kuna, “Koordinovaný světový čas UTC,” Metrologie. Roč. 22, č. 4 (2013), s. 14–18.
13. Kuna and P. Pánek, “Charakterizace hodin a oscilátorů,” Metrologie. Roč. 22, č. 4 (2013), s. 19–23.
14. P. Pánek and A. Kuna, “Kvantové etalony času a frekvence,” Metrologie. Roč. 22, č. 4 (2013), s. 23–28.
15. Kuna and P. Pánek, “Distribuce přesného času v internetu,” Metrologie. Roč. 22, č. 4 (2013), s. 32–33.
16. P. Pánek and A. Kuna, “Využití systémů GNSS v metrologii času a frekvence,” Metrologie. Roč. 22, č. 4 (2013), s. 33–36.
17. Buzek O., Čermák J., Kuna A., Pánek P., "Jednotka času – sekunda", Metrologie (ISSN 1210-3543), roč. 22 (2013), č. 4, tematická příloha, s. 3–8.
18. Pánek P.: Sdílení rádiového kanálu v sítích MANET. Dicom Inform, č. 1, 2013, s. 5–6.
19. Pánek P.: Přijímač GNSS pro transfer času a frekvence – GTR51. Dicom Inform, č. 1, 2013, s. 3–4.
20. Smotlacha V., Kuna A., and Vojtěch J., “Optical infrastructure for time and frequency transfer,” In: Proceedings of the Joint UFFC, EFTF and PFM Symposium, Prague, Czech Republic, July 21–25, 2013, pp. 481–484.
21. Vigner V., Roztočil J., and Čemusová B., “Evaluation of timing GPS receivers for industrial applications,” in Proceedings of the 12th IMEKO TC10 Workshop on Technical Diagnostics: New Perspective in Measurements, Tools and Techniques for Industrial Applications, Universita di Firenze, Florence (IT), pp. 177–182, June 2013.

2012

1. Breuer J., Čemusová B., Fischer J., Roztočil J., and Vigner V., „Synchronization of Distributed Systems using GPS“, pp. 95–120. River Publishers, 2012.
2. Jeník, V. and Hudec, P. and Pánek, P.: Noise Parameters of CW Radar Sensors Used in Active Defense Systems. Radioengineering. Vol. 21, No. 2 (2012), pp. 632–639. ISSN 1210-2512.
3. Procházka I., Kodet J., Pánek P, "Electronic circuit for two-way time transfer via a single coaxial cable", Review of Scientific Instruments, vol. 83 (2012), no. 11, pp. 116104 1-3.
4. Pánek, P. and Kuna, A.: Porovnávání vzdálených etalonů času a frekvence podle metodiky CGGTTS. [Comparison of remote time and frequency standards according to the CGGTTS methodology.]. Metrologie. Roč. 21, č. 4 (2012), s. 30–32. ISSN 1210-3543.
5. Salzenstein P., Cholley N., Kuna A., Abbé P., Lardet-Vieudrin F., Šojdr L., and Chauvin J., “Distributed amplified ultra-stable signal quartz oscillator based,” Measurement, vol. 45 (2012), no. 7, pp. 1937–1939.
6. V. Smotlacha and A. Kuna. Two-way optical time and frequency transfer between IPE and BEV. In Proceedings of the European Frequency and Time Forum, page 375–378, Gothenburg (SE), April 2012. ISBN 978-146731924-9.
7. J. Vojtěch, V. Smotlacha, P. Škoda, A. Kuna, M. Hůla, and S. Šíma. Photonic services, their enablers and applications. In Proceedings of SPIE 8516, Remote Sensing System Engineering IV, Bellingham, August 2012. ISBN 978-0-8194-9233-3. ISSN 0277-786X.
8. Pánek, P., Kuna, A.: Time Scales Comparisons Using Simultaneous Measurements in Three Frequency Channels, Proceedings of the 44th Precise Time and Time Interval (PTTI) Systems and Applications Meeting, 301–310, 2012.
9. Kuna, A. – Čemusová, B. – Pánek, P.: Metrologie času a frekvence v kalibrační laboratoři. [Metrology of time and frequency in calibration laboratory]. Seminář „Kalibrace měřidel elektrických veličin, frekvence a času“, České kalibrační sdružení. Dukovany, 2012.
10. Pánek, P. – Kuna, A. – Čemusová, B.: Využití systémů GNSS v metrologii času a frekvence. [Usage of GNSS systems in metrology of time and frequency]. Seminář „Kalibrace měřidel elektrických veličin, frekvence a času“, České kalibrační sdružení. Dukovany, 2012.
11. Čemusová, B. – Kuna, A. – Pánek, P.: Kalibrace v oblasti frekvence v ÚFE. [Calibrations of time and frequency]. Seminář „Kalibrace měřidel elektrických veličin, frekvence a času“, České kalibrační sdružení. Dukovany, 2012.
12. Kodet J., Procházka I., Blažej, J., Pánek P., Schreiber U., Lauber Pierre, "Two way transfer with picoseconds precision and accuracy", In: Proceedings of the 2012 European Frequency and Time Forum, Gothenburg, Sweden, April 24–27, 2012, pp.483–487.
13. Vojtěch J., Smotlacha V., Škoda P., Kuna A., Hůla M., and Šíma S., “Photonic services, their enablers and applications,” In: Proceedings of SPIE 8516, Remote Sensing System Engineering IV, (Bellingham), Aug. 2012.

2011

1. Smotlacha, V. and Kuna, A.: Time and Frequency Transfer in All-Optical Network, in Proceedings of the Terena Networking Conference, May 2011.
2. Pánek P., Kuna A., "Time and frequency transfer using EGNOS satellite system", Proceedings of the 43rd Annual Precise Time and Time Interval (PTTI) Systems and Applications Meeting, Long Beach, CA, USA, November 14–17, 2011, pp. 197–206.
3. V. Smotlacha, A. Kuna, and W. Mache: Optical Link Time Transfer Between IPE and BEV, in Proceedings of the PTTI, Nov 2011.
4. Blažej J., Procházka I., Kodet J., Pánek P., "New technologies for submilimeter laser ranging", Journal of Advanced Materials Research (ISSN 1022-6680), vol. 301-303 (2011), pp. 397–401. 
5. Pánek, P.: Přenos přesného času pomocí družicových navigačních systémů. [Time transfer using satellite navigation systems.] Metrologie. Roč. 20, č. 3 (2011), s. 5-9. ISSN 1210-3543.
6. Pánek, P.: Time Interval Measurement Based on SAW Filter Excitation. IEEE Transactions on Instrumentation and Measurement. Roč. 57, č. 11 (2011), s. 2582-2588. ISSN 0018-9456.
7. Procházka, I. - Kodet, J. - Pánek, P. - Schreiber, U.: Novel Concept of Sub-Picosecond Timing System and its Applications in Fundamental Metrology. 2011 Joint Conference of the IEEE International Frequency Control Symposium / European Frequency and Time Forum Proceedings. New York : IEEE, 2011, s. 161-164. ISBN 978-1-61284-110-6. ISSN 1075-6787.
8. Kuna, A.: Základní jednotka času – sekunda. Metrologie. Roč. 20, č.4 (2011), s. 14–18. ISSN 1210-3543.

2010

1. Salzenstein, P. and Kuna, A. and Šojdr, L. and Sthal, F. and Cholley, N. and Lefebvre, F.: Frequency stability measurements of ultrastable BVA resonators and oscillators, Electronics Letters, vol. 46, no. 10, pp. 686–688, 2010.
2. Kuna, A. and Čermák, J. and Šojdr, L. and Salzenstein, P. and Lefebvre, F.: Lowest Flicker-Frequency Floor Measured on BVA Oscillators, IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, vol. 57, no. 3, pp. 548–551, 2010.
3. Salzenstein, P. and Kuna, A. and Šojdr, L. and Chauvin, J.: Significant step in ultra high stability quartz crystal oscillators, Electronics Letters, vol. 46, no. 21, 2010.
4. Pánek, P. and Procházka, I. and Kodet, J.: Time measurement device with four femtosecond stability, Metrologia, vol. 47, no. 5, pp. L13–L16, 2010.
5. Smotlacha V., Kuna A., Mache W., “Time Transfer Using Fiber Links,” In: Proceedings of the 24th European Frequency and Time Forum, Noordwijk, Netherlands, 13–16 April 2010, pp. 1–8.
6. Smotlacha V., Kuna A., and Mache W., “Time Transfer in Optical Network,” In: Proceedings of the 42nd Precise Time and Time Interval Meeting, Reston, Virginia, USA, Nov. 2010, pp. 427–436.
7. Pánek, P.: Přenos přesného času pomocí družicových systémů. [Precision time transfer using satellite systems.] Radiokomunikace 2010. Pardubice : Unit sro, 2010, s. 171-181.
8. Kuna, A.: Metrologie času a frekvence v praxi. [Motrology of time and frequency in work experience]. Sborník 41. konference Českého Kalibračního Sdružení. Bystřice n. Pernštejnem, 2010.

2009

1. Kuna, A., Čermák, J., Šojdr, L., Salzenstein, P., Lefebvre, F.: Lowest Flicker-Frequency Floor Measured on BVA Oscillators, 2009 Joint meeting of the European Frequency and Time Forum and The IEEE International Frequency Control Symposium, Vols 1 and 2, pp. 185–187, 2009.
2. Procházka, I., Pánek, P.: Nonlinear effects in the time measurement device based on surface acoustic wave filter excitation, Review of Scientific Instruments, vol. 80, no. 7, pp. –, 2009.