Published

1.                  V.V.S. Prakash and R. Mittra, “Characteristic basis function method: A new technique for efficient solution of method of moments matrix equations,” Microwave & Optical Technology Letters, Vol. 36, No. 2, pp. 95-100, January 2003.

2.                  V.V.S. Prakash and Raj Mittra, “An efficient technique for analyzing multiple frequency selective surface screens with dissimilar periods,” Microwave & Optical Technology Letters, Vol. 35, No. 1, pp. 23-27, October, 2002.

3.                  Raj Mittra, V.V.S. Prakash, J-F Ma, S.P. Benham and J. Lord, “MNM – A novel technique for the iterative solution of matrix equations arising in the method of moments formulation,” IEE Proc. Science, Measurement and Technology, Special Issue Computational Electromagnetics, Vol. 149, No. 5, pp. 246-249, September 2002.

4.               V.V.S. Prakash and Raj Mittra, “Convergence studies of Plane Wave Spectral Expansion Technique for Analyzing Truncated Frequency Selective Surfaces,” Microwave & Optical Technology Letters, Vol. 34, No. 6, pp. 417-421, August, 2002.

5.                  J. Ma, Raj Mittra, and V.V.S. Prakash, “Efficient RCS computation for incident angle sweep using the FMM and MNM techniques,” Microwave & Optical Technology Letters, Vol. 34, No. 4, pp. 273-276, August, 2002.

6.                 Raj Mittra and V.V.S. Prakash, “Some Novel Techniques for Efficient Solution of Large Problems arising in Computational Electromagnetics,” Computational Electromagnetics Workshop, June 27-28,2002.

7.                 V.V.S. Prakash, Raj Mittra and Junho Yeo, “Radiation from Finite Microstrip Patch Arrays using Infinite Array Approach,” IEEE Antennas & Propagation Society International Symposium, San Antonio, TX, Vol. 2, pp. 192-195, June 2002. [S].

8.                 Raj Mittra, V.V.S. Prakash and Soon Jae Kwon, “An Improved Iterative Solution for Method of Moments Problems in Electromagnetics,” IEEE Antennas & Propagation Society International Symposium, San Antonio, TX, Vol. 4, pp. 622-625, June 2002. [S]

9.                 Raj Mittra and V.V.S. Prakash, “Analysis of large Finite Frequency Selective Surfaces embedded in dielectric layers,” IEEE Antennas & Propagation Society International Symposium, San Antonio, TX, Vol. 2, pp. 572-575, June 2002. [S]

10.               J.F. Ma, R. Mittra, and V.V.S. Prakash, “Efficient RCS Computation for Multiple Incident Angles using the FMM/MNM Technique,” IEEE Antennas & Propagation Society International Symposium, San Antonio, TX, Vol. 2, pp. 598-601, June 2002. [S]

11.             Nader Farahat, V. V. S. Prakash and Raj Mittra, “Analysis of a Vivaldi Phased Array Antenna Using the Conformal Finite Difference Time Domain (CFDTD) Method,” IEEE Antennas & Propagation Society International Symposium, San Antonio, TX, Vol. 1, pp. 516-519, June 2002. [S]

12.             R. Mittra, Kai Du, V.V.S. Prakash, Junho Yeo and Soon Jae Kwon, Efficient Simulation of MMIC and RFIC Systems Using a New Matrix Generation Technique and the MNM Iterative Solver,” Workshop on EM-Based CAD & Optimization of Waveguide Components, Planar Circuits & Antennas, 2002 IEEE MTT-S Microwave Symposium Workshop, June 3rd, 2002. [S]

13.             V.V.S. Prakash and Raj Mittra, “An efficient technique for the iterative solution of large dense matrices arising in method of moments simulation of MMIC structures,” IEEE International Microwave symposium, June 2-6, 2002. [S]

14.             V.V.S. Prakash, S.J. Kwon, and R. Mittra, “An Efficient Solution of Dense System of Linear Equations Arising in Method of Moments Formulation,” Microwave & Optical Technology Letters, Vol. 33, No. 3, pp. 196-200, May, 2002.

15.             Raj Mittra and V.V.S. Prakash, “Analysis of Large Phased Array Antennas covered by Multi-layered Frequency Selective Surface Radome,” Electromagnetic Code Consortium (EMCC) Annual Meeting and the Multi-University Research Initiative (MURI), May 6-9, 2002.

16.             V.V.S. Prakash and Raj Mittra, “An efficient preconditioner for iterative solvers,” Special Issue on Electromagnetic problems & Numerical Simulation Techniques, Turkish Journal of Electrical Engineering & Computer Sciences, ELEKTRIK, Vol. 10, No. 2, 2002.

17.             Raj Mittra, V.V.S. Prakash, J-F Ma, S.P. Benham and J. Lord, “MNM – A novel technique for the iterative solution of matrix equations arising in the method of moments formulation,” The Fourth International Conference on Computation in Electromagnetics CEM 2002, Bournemouth, U.K., April 8-11, 2002.

18.               R. Mittra, V. V. S. Prakash, Ji-Fu Ma, Junho Yeo, Neng-Tien Huang and Soon Jae Kwon, “MNM-A novel technique for iterative solution of matrix equation arising in the method-of-moments formulation,” Microwave & Optical Technology Letters, Vol. 33, No. 2, pp. 74-78, April, 2002.

19.             V.V.S. Prakash, Mustafa Kuzuoglu and Raj Mittra, “An efficient solution of the generalized eigen value problems for planar transmission lines”, Microwave and Optical Technology Letters, vol.31, pp.194-197, Nov. 2001.

20.             V.V.S. Prakash and R. Mittra, “Interpolatory Basis for Two-Dimensional Scattering Problems,” IEEE Antennas & Propagation Society International Symposium, Boston, MA, Vol. 2, pp.530-533, July 2001. [S]

21.             V.V.S. Prakash and R. Mittra, "Dual Surface Combined Field Integral Equation For Scattering Three-Dimensional objects," IEEE Antennas & Propagation Society International Symposium, Boston, MA, Vol. 2, pp. 192-195, July 2001. [S]

22.             V.V.S. Prakash and R. Mittra, “Multi-Frontal Preconditioners for Iterative Solvers,” IEEE Antennas & Propagation Society International Symposium, Boston, MA, Vol. 3, pp.12-15, July 2001.  [S]

23.             V.V.S. Prakash and R. Mittra, "Dual Surface Combined Field Integral Equation For Scattering Three-Dimensional objects," IEEE Antennas & Propagation Society International Symposium, Boston, MA, Vol. 2, pp. 192-195, July 2001. [S].

24.             V.V.S. Prakash and R. Mittra, "Dual Surface Combined Field Integral Equation For Three-Dimensional Scattering," Microwave & Optical Technology Letters, Vol. 29, No. 5, pp. 293-296, June5, 2001.

25.             V.V.S. Prakash, R. Mittra and J. Ho, “A Novel Approach to Analyzing Truncated Frequency Selective Surface Radomes operating in the Proximity of Array Antennas,” Proceedings Electromagnetic Code Consortium (EMCC) Annual Meeting, Kawai, HI, May, 2001, [S].

26.             V.V.S. Prakash, S. Christopher, and N. Balakrishnan, “Moment method analysis of narrow wall inclined slot array in a rectangular waveguide,” IEE Proc.H, Microwaves, Antennas & Propagat., Vol. 147, No. 3, pp. 242-246, March 2000.

27.             V.V.S. Prakash, S. Christopher, and N. Balakrishnan, “A selective survey of waveguide-fed slot radiators,” IETE J. of Research, pp. 51-59, January 2000.

28.             V.V.S. Prakash, S. Christopher and N. Balakrishnan, “Nonresonant edge slot antenna for phased array applications: Theory and Experiment,” IETE Technical Review, Vol.16, No.1, Jan-Feb., pp. 57-61, 1999.

29.             V.V.S. Prakash and S. Christopher, “Antenna sidelobe requirements for the medium PRF airborne pulse Doppler radar,” International Radar Symposium, India, December 1999.

30.             S. Christopher and V.V.S. Prakash, “Design and development of ultralow sidelobe antenna,” Defence Science Journal, Vol. 49, No.1, pp. 49-54, Jan. 1999.

31.             V.V.S. Prakash and S. Christopher, “A sea clutter model for airborne pulsed radars,” International Radar Symposium, India, December 1999.

32.             S. Christopher, V.V.S. Prakash and V.A. Abid Hussain, “Planar elliptical nonresonant array for airborne radar applications,” IETE Technical review, Special issue on Antennas, Microwave components, MIC/MMIC, Microwave solid state devices, Microwave tubes, Vol. 16, No. 2, pp. 145-150, March-April, 1999.

33.             S. Christopher, V.V.S. Prakash, and V.A. Abid Hussain, “Planar elliptical non-resonant array for airborne radar applications,” International Radar Symposium, Munich, Germany, pp. 943-951, Sept. 1998.

34.             V.V.S. Prakash, S. Christopher and N. Balakrishnan, “Sidewall inclined slot in a rectangular waveguide: Theory and experiment,” IEE Proc. Microwave Antennas Propagat., Vol. 145, No. 3, pp. 233-238, June 1998.

35.             V.V.S. Prakash, S. Christopher and N. Balakrishnan, “Hybrid method of analysis of slot discontinuity in a rectangular waveguide and the validity of circuit representation,” Int. Journal RF and Microwave CAE 8: pp. 339-349, 1998.

36.             V.V.S. Prakash, S. Christopher and N. Balakrishnan, “Mutual coupling between edge slots on a rectangular waveguide,” National Symposium on Microwave and Light waves, New Delhi, India, 1998.

37.             V.V.S. Prakash, N. Balakrishnan and S. Christopher, “Theoretical studies on the effect of waveguide geometry on the radiating slot,” Proc. Applied Computational Electromagnetic Society, Monetery, CA, USA, pp. 201-207, 1997.A.K. Singh and V.V.S. Prakash, S. Christopher, “Moment Method analysis of longitudinal offset slot coupler,” PIERS, Hong Kong, 1997.

38.             A.K. Singh and V.V.S. Prakash, S. Christopher, “Moment Method analysis of longitudinal offset slot coupler,” PIERS, Hong Kong, 1997.

39.             V.V.S. Prakash, S. Christopher and N. Balakrishnan, “On the application of Fourier transform techniques to waveguide interior regions,” Jour. of SEE, Electro-technology, India, Vol. 40, No. 3&4, pp. 42-50, Sept. & Dec. 1996.

40.             S. Christopher, A.K. Singh, A. Kaul, V.V.S. Prakash and Suma Rao, “Design of resonant slotted waveguide planar array for airborne applications,” Asia Pacific Microwave Conference, Taejon, Korea, Oct. 1995.

41.             S. Christopher and V.V.S. Prakash, “Method of Moment analysis of Dielectric covered radiating slots using Alternative Green's function approach,” Proc. Applied Computational Electromagnetic Society, Monterey, CA, USA, pp. 680-686, 1995.

42.             S. Christopher and V.V.S. Prakash, “Theoretical and Experimental studies on Dielectric covered radiating slots,” NASMOTICS, Vizag, India, pp. 7, 1995.

43.             V.V.S. Prakash and N. Balakrishnan, “Higher order slot mode coupling in the design of slot arrays,” National symposium on Recent Advances in Microwaves and Lightwaves, pp.138-142, 1995.

44.             S. Christopher, A. Kaul, K.U. Limaye, V.V.S. Prakash and S.S. Rao, “Design aspects of Cylindrical Near-field measurement system,” Proc. AMTA, CA, USA, 1994.

45.             S. Christopher, Anjana Kaul, Suma S. Rao, V.V.S. Prakash and K.U. Limaye, “Cylindrical near-field measurement system: Design and Establishment,” APSYM-CUSAT, India, pp. 275-279, Nov. 1994.

46.             V.V.S. Prakash, A.K. Singh, S. Christopher and K.U. Limaye, “Analysis of Centered-inclined radiating slot in the broad wall of rectangular waveguide using spectral domain approach,” APSYM-CUSAT, India, pp. 299-302, Nov. 1994.

47.             S. Christopher, D. Sree and V.V.S. Prakash, “Efficient Mutual coupling computation for symmetrical arrays,” Proc. Applied Computational Electromagnetic Society, Monterey, USA, pp. 575-582, 1994.

48.             D. Bhattacharya, V.P. Kinhekar and V.V.S. Prakash, “Finite Difference Method for the analysis of Coplanar waveguides,” Electromagnetic Compatibility Journal, India, Vol.5&6, pp.11-16, April 1993.

 To Be Published

  1. V.V.S. Prakash and Raj Mittra, “Characteristic Basis: A New Technique for Fast Solution of Integral Equations,” submitted to MOTL.
  2. V.V.S. Prakash and Raj Mittra, “A Combination of Windowed Plane Wave Spectral Approach (WPWS) And Spectral Transformation Technique for Scattering from Thin Conducting Plates,” submitted to MOTL.
  3. V.V.S. Prakash, Mustafa Kuzuoglu, and Raj Mittra, “Full Wave Analysis of Microstrip Lines on a Highly Lossy Substrate,” submitted to MOTL, No:20687.
  4. V.V.S. Prakash and Raj Mittra, “A technique for analyzing cascaded frequency selective surface screens with dissimilar lattice geometries,” submitted to IEE Proc. Microwaves, Antennas and Propagations, 2002.
  5. V.V.S. Prakash, N.T. Huang, and Raj Mittra, "Accurate analysis of interaction between microwave antennas and frequency selective surface (FSS) radomes", Twelfth International Conference on Antennas and Propagation, (ICAP), University of Exeter, U.K., April 2003.
  6. V.V.S. Prakash, Mustafa Kuzuoglu, Junho Yeo, and Raj Mittra, “Efficient Analysis of Microstrip Lines on a Highly Lossy Substrate,”
  7. V.V.S. Prakash, Wenhua Yu, Ji-Fu Ma, and Raj Mittra, “A Frequency Selective Surface (FSS) Simulator Package,” submitted to AP Magzine.
  8. V.V.S.Prakash, “RCS computation over a frequency band using the characteristic basis and model order reduction method”, submitted to IEEE AP’03.
  9. V.V.S.Prakash and Raj Mittra, “Analysis of interaction between microwave antennas and frequency selective surface (FSS) radomes,” submitted to IEEE AP’03.
  10. V.V.S. Prakash and Raj Mittra, “Fast Computation of Radar Cross Section for Multiple Incident Angles by using Characteristic Basis Functions (CBFs),” submitted to URSI’03.
  11. V.V.S. Prakash, Raj Mittra, and Mustafa Kuzuoglu “An improved design procedure for double ridged waveguides,” Int. Journal of RF and Microwave Computer-Aided Engineering.
  12. Raj Mittra, V.V.S. Prakash and Junho Yeo, “Some Novel techniques for efficient analysis of large arrays and frequency selective surfaces,” Twelfth International Conference on Antennas and Propagation, (ICAP), University of Exeter, U.K., April 2003.
  13. Raj Mittra and V.V.S. Prakash, “The Characteristic Basis Function Method: A New Technique for Fast Solution of Radar Scattering Problem,” Special Issue on CEM of “Computer Modeling in Engineering & Sciences” (CMES).
  14. Raj Mittra and V.V.S. Prakash, “The Characteristic Basis Function Method (CBFM) – An Alternative to FMM for a class of Antenna and Scattering Problems,” submitted to URSI’03.
  15. Junho Yeo, V.V.S. Prakash and R. Mittra, “An Efficient MoM Analysis of Microstrip Array Antennas Using the Characteristic Basis Function Method,” submitted to IEE proceedings.
  16. Hany AbdEl Raouf, V.V.S. Prakash, Yeo Junho and Raj Mittra, “FDTD Simulation of Microstrip Phased Array with a Coaxial Feeding Line,” submitted to IEEE Trans. Antennas and Propagat.,
  17. Ubeda Edward, V.V.S. Prakash and Raj Mittra, “Survey on the performance of block-type preconditioners for scattering and microwave problems,”