Journals and MagazinesTotal: 195
  • Yanwei Jia, Q. H. Liu, X. H. Peng, X. Wang, K. C. Shen, "The Quantum-classical Correspondence of Matrix Elements of Hydrogen Atom’s Inverse Radius in Heisenberg Principle", Acta Physica Sinica, 51(2), 201-204, Jan-2002.
  • Seng-Pan U, R. P. Martins, J.E.Franca, "Improved Switched-Capacitor Interpolators with Reduced Sample-and-Hold Effects", IEEE Transactions on Circuits and Systems – II: Analog and Digital Signal Processing, vol. 47, Issue 8, pp. 665-684, Aug-2000.
  • Seng-Pan U, R. P. Martins, J.E.Franca, "Offset-& Gain-Compensated and Mismatch-Free SC Delay Circuit with Flexible Implementation", IEE Electronics Letters, Vol. 35, Issue 3, pp 188-189, Feb-1999.
  • Seng-Pan U, R. P. Martins, J.E.Franca, "Impulse Sampled FIR Interpolation with SC Active-Delayed Block Polyphase Structures", IEE Electronics Letters, vol. 34, Issue 5, pp. 443-444, Mar-1998.
  • Seng-Pan U, R. P. Martins, J.E.Franca, "Switched-Capacitor Interpolators Without the Input Sample-and-Hold Filtering Effect", IEE Electronics Letters, Vol. 32, Issue 10, pp 879-881, May-1996.