1. Stori, D. W., et al. "Dynamics of two strongly coupled Vander Pol oscillators," International Journal of Nonlinear Dynamics, Vol. 7, 143-152, 1982.
doi:10.1016/0020-7462(82)90014-2 Google Scholar
2. Lynch, J. and R. York, "Stability of mode locked states of coupled oscillator array," IEEE Trans. on Circuits and Systems: Fundamental Theory and Applications, Vol. 42, No. 8, 1995. Google Scholar
3. Anishchenko, V., S. Astakhov, and T. Vadivasova, "Phase dynamics of two coupled oscillators under external periodic force," Europhysics Letters, Vol. 86, 2009. Google Scholar
4. Ryu, J. and S. Nam, "Very low power single-ended cross-coupled oscillator in CMOS technology," PIERS Proceedings, 1248-1250, Beijing, China, Mar. 26-30, 2007. Google Scholar
5. Glova, A. F., "Phase locking of optically coupled lasers," Quantum Electronics, Vol. 33, 283-306, 2003.
doi:10.1070/QE2003v033n04ABEH002415 Google Scholar
6. Bhat, G. S., R. Narasimha, and S. Wiggins, "A simple dynamical system that mimics open-flow turbulence," Physics of Fluids A, Vol. 2, 1990. Google Scholar
7. Elson, R. C., et al. "Synchronous behaviour of two coupled biological neurons," Phys. Rev. Lett., Vol. 81, No. 25, 5692-5695, 1998.
doi:10.1103/PhysRevLett.81.5692 Google Scholar
8. Anishchenko, V. S., A. G. Balanov, N. B. Janson, N. B. Igosheva, and G. V. Bordyugov, "Entrainment between heart rate and weak nonlinear forcing," International Journal of Bifurcation and Chaos, Vol. 10, No. 10, 2339-2348, 2000.
doi:10.1142/S0218127400001468 Google Scholar
9. Kurokawa, K., "Injection locking of microwave solid state oscillator," Proc. IEEE, Vol. 61, 1386-1410, 1973.
doi:10.1109/PROC.1973.9293 Google Scholar
10. Hilborn, R. C., Chaos and Nonlinear Dynamics, Oxford University Press, 2000.
11. Crawford, J. A., Advance Phase Lock Technique, Artech House, Inc., 2008.
12. York, R. A., P. Liao, and J. L. Lynch, "Oscillator array dynamics with broad band N-port coupling networks," IEEE Trans. Microwave Theory and Technique, Vol. 42, No. 11, 1994.
doi:10.1109/22.330116 Google Scholar
13. Ram, R. J., R. Sporer, H. R. Blank, and R. A. York, "Chaotic dynamics in coupled microwave oscillators," IEEE Trans. Microwave Theory and Technique, Vol. 48, 1909-1916, 2000.
doi:10.1109/22.883871 Google Scholar
14. Sarkar, B. C., D. Sarkar, S. Sarkar, and J. Chakraborty, "Studies on the dynamics of bilaterally coupled X-band Gunn oscillators," Progress In Electromagnetics Research B, Vol. 32, 149-167, 2011.
doi:10.2528/PIERB11052201 Google Scholar
15. Jiang, T., S. Qiao, Z.-G. Shi, L. Peng, J. Huangfu, W.-Z. Cui, W. Ma, and L.-X. Ran, "Simulation and experimental evaluation of the radar signal performance of chaotic signals generated from a microwave colpitts oscillator ," Progress In Electromagnetics Research, Vol. 90, 15-30, 2009.
doi:10.2528/PIER08120104 Google Scholar
16. Dmitriev, A. S., A. V. Kletsov, and L. V. Kuzmin, "Experimental generation of chaotic oscillations in microwave band by phase-locked loop," PIERS Proceedings, 1498-1502, Moscow, Russia, Aug. 18-21, 2009 . Google Scholar
17. Stefanidis, V., O. Tsakiridis, E. Zervas, and J. Stonham, "Design of a microwave chaotic oscillator using symmetric active load," Latest Trends on Circuit, 2010. Google Scholar
18. Nikishov, A. Y., "Generation of the microwave chaotic oscillations by CMOS structure," PIERS Proceedings, 457-461, Moscow, Russia, Aug. 18-21, 2009. Google Scholar
19. Pecora, L. M. and T. L. Carroll, Synchronization in chaotic system, Vol. 64, No. 8, 821-825, Phys. Rev. Lett., 1990.
20. Sarkar, B. C., C. Koley, A. K. Guin, and S. Sarkar, "Some numerical and experimental observations on the growth of oscillations in an X-band Gunn oscillator," Progress In Electromagnetics Research B, Vol. 40, 325-341, 2012. Google Scholar
21. Sprott, J. C., "Chaos data analyzer package,", Web address: sprott.physics.wise.edu/cda.htm . Google Scholar
22. Osipov, G. V., A. S. Pikovsky, M. G. Rosenblum, and J. Kurths, "Phase synchronization effects in a lattice of nonidentical Rossler oscillators," Phys. Rev. E, Vol. 55, No. 3, 2353-2361, 1997.
doi:10.1103/PhysRevE.55.2353 Google Scholar
23. Krishna, B. M., M. P. John, and V. M. Nandakumaran, "Bidirectional communication using delay coupled chaotic directly modulated semiconductor lasers," Pramana Journal of Physics, Vol. 74, No. 2, 177-188, 2010.
doi:10.1007/s12043-010-0019-6 Google Scholar
24. Zheng, Z., X. Wang, and M. C. Cross, "Transitions from partial to complete generalized synchronizations in bilaterally coupled chaotic oscillators," Phys. Rev. E, Vol. 65, 056211, 2002.
doi:10.1103/PhysRevE.65.056211 Google Scholar
25. Mulet, J., C. Mirasso, T. Heil, and I. Fischer, "Synchronization scenario of two distant mutually coupled semiconductor lasers," Journal of Optics B, Vol. 6, 97-105, 2004.
doi:10.1088/1464-4266/6/1/016 Google Scholar
26. Pikovsky, A., M. Rosenblum, and J. Kurths, Synchronization: A Universal Concept in Nonlinear Sciences, Cambridge University Press, 2003.
27. Vincent, U. E., et al. "Synchronization and basin bifurcations in mutually coupled oscillators," Pramana Journal of Physics, Vol. 68, No. 5, 749-756, 2007.
doi:10.1007/s12043-007-0074-9 Google Scholar
28. Ivanchenko, M. V., G. V. Osipov, V. D. Shalfeev, and J. Kurths, "Synchronization of two non scalar coupled limit cycle oscillators," Physica D, Vol. 189, 8-30, 2004.
doi:10.1016/j.physd.2003.09.035 Google Scholar
29. Sarkar, S., T. Banerjee, D. Mondal, and B. C. Sarkar, "Theory and performance of an electrically controlled microwave phase shifter," Indian Journal of Pure and Applied Physics, Vol. 43, 215-220, 2005. Google Scholar
30. Sarkar, B. C., D. Ghosh, C. Koley, A. Guin, and S. Sarkar, "Dynamics of a system of bilaterally coupled chaotic Gunn oscillators," PIER Proceedings, 1398-1400, Kuala Lumpur, Malaysia, Mar. 27-30, 2012. Google Scholar