Karu Esselle

Articles in Scholarly Journals [Incomplete List]

  1. Gain enhancement of a dielectric resonator antenna with use of surface mounted short horn
    Microwave and Optical Technology Letters, vol. 49, no. 5, pp. 1162–1166, 2007
  2. Antennas with dielectric resonators and surface mounted short horns for high gain and large bandwidth
    IET Microwaves, Antennas & Propagation, vol. 1, no. 3, p. 723, 2007
  3. Wideband Circularly Polarized Stacked Microstrip Antennas
    Antennas and Wireless Propagation Letters, vol. 6, no. 7, pp. 21–24, 2007
  4. A Low-Profile Compact Microwave Antenna With High Gain and Wide Bandwidth
    IEEE Transactions on Antennas and Propagation, vol. 55, no. 6, pp. 1880–1883, 2007
  5. A Novel Absorb/Transmit FSS for Secure Indoor Wireless Networks With Reduced Multipath Fading
    IEEE Microwave and Wireless Components Letters, vol. 16, no. 6, pp. 378–380, 2006
  6. A Compact E-Shaped Patch Antenna With Corrugated Wings
    IEEE Transactions on Antennas and Propagation, vol. 54, no. 8, pp. 2411–2413, 2006
  7. Linear Array of Woodpile EBG Sectoral Horn Antennas
    IEEE Transactions on Antennas and Propagation, vol. 54, no. 8, pp. 2263–2274, 2006
  8. Waveform optimisation of UWB radio systems over range of directions
    Electronics Letters, vol. 42, no. 7, p. 384, 2006
  9. High gain circularly polarised 1-D EBG resonator antenna
    Electronics Letters, vol. 42, no. 18, p. 1012, 2006
  10. Compact wideband dielectric-resonator-on-patch antenna
    Electronics Letters, vol. 42, no. 19, p. 1071, 2006
  11. Woodpile EBG phase shifter
    Electronics Letters, vol. 42, no. 25, p. 1463, 2006
  12. Experimental woodpile EBG waveguides, bends and power dividers at microwave frequencies
    Electronics Letters, vol. 42, no. 1, p. 32, 2006
  13. A wideband probe-fed stacked dielectric resonator antenna
    Microwave and Optical Technology Letters, vol. 48, no. 8, pp. 1630–1633, 2006
  14. Optimising the coaxial-fed location to enhance circular polarization bandwidth of stacked microstrip antennas
    Microwave and Optical Technology Letters, vol. 49, no. 1, pp. 132–135, 2006
  15. High-gain 1D EBG resonator antenna
    Microwave and Optical Technology Letters, vol. 47, no. 2, pp. 107–114, 2005
  16. Resonance frequency of an equilateral triangular microstrip antenna
    Microwave and Optical Technology Letters, vol. 47, no. 5, pp. 485–489, 2005
  17. Compact diversity antenna for wireless devices
    Electronics Letters, vol. 41, no. 2, p. 52, 2005
  18. A Planar Resonator Antenna Based on a Woodpile EBG Material
    IEEE Transactions on Antennas and Propagation, vol. 53, no. 1, pp. 216–223, 2005
  19. A Hybrid-Resonator Antenna: Experimental Results
    IEEE Transactions on Antennas and Propagation, vol. 53, no. 2, pp. 870–871, 2005
  20. Fast and Accurate Model for Circular Microstrip Antennas on Suspended and Composite Substrates
    IEEE Transactions on Antennas and Propagation, vol. 53, no. 9, pp. 3097–3100, 2005
  21. E-Shaped Patch Antennas for High-Speed Wireless Networks
    IEEE Transactions on Antennas and Propagation, vol. 52, no. 12, pp. 3213–3219, 2004
  22. Layer-by-layer photonic crystal horn antenna
    Physical Review E, vol. 70, no. 3, 2004
  23. A broadband E-shaped patch antenna with a microstrip-compatible feed
    Microwave and Optical Technology Letters, vol. 42, no. 2, pp. 111–112, 2004
  24. A printed triangular-ring antenna with a 2:1 bandwidth
    Microwave and Optical Technology Letters, vol. 44, no. 1, pp. 51–53, 2004
  25. Efficient analysis of arbitrarily shaped microstrip structures
    Microwave and Optical Technology Letters, vol. 37, no. 4, pp. 246–248, 2003
  26. Performance of PML absorbing boundary conditions in 3D photonic crystal waveguides
    Microwave and Optical Technology Letters, vol. 40, no. 1, pp. 1–3, 2003
  27. A closed-form analysis of printed wide-slot antennas
    International Journal of RF and Microwave Computer-Aided Engineering, vol. 13, no. 5, pp. 389–397, 2003
  28. Photonic crystal horn and array antennas
    Physical Review E, vol. 68, no. 1, 2003
  29. The theory of a singularity-enhanced FDTD method for diagonal metal edges
    IEEE Transactions on Antennas and Propagation, vol. 51, no. 2, pp. 312–321, 2003
  30. New closed-form Green's functions for microstrip structures - theory and results
    IEEE Transactions on Microwave Theory and Techniques, vol. 50, no. 6, pp. 1556–1560, 2002
  31. A new, closed-form, spatial-domain Green's function for layered structures and its application to the method of moments
    Microwave and Optical Technology Letters, vol. 32, no. 3, pp. 229–231, 2001
  32. A fast and general complex image method for evaluating the Sommerfeld integrals
    Microwave and Optical Technology Letters, vol. 30, no. 1, pp. 24–26, 2001
  33. Computation of the radiation patterns of a rectangular dielectric-resonator antenna using the method of moments
    Microwave and Optical Technology Letters, vol. 27, no. 6, pp. 382–384, 2000
  34. Analysis of coupling between inclined microstrip patch antennas using enhanced FDTD technique
    Electronics Letters, vol. 36, no. 9, p. 795, 2000
  35. Analysis of inclined microstrip patch antenna using enhanced FDTD equations
    Electronics Letters, vol. 35, no. 11, p. 853, 1999
  36. Analysis of sharp metal edges at 45° to the FDTD grid
    IEEE Microwave and Guided Wave Letters, vol. 9, no. 6, pp. 221–223, 1999
  37. Analysis of microstrip lines with diagonal edges using a singularity-enhanced FDTD technique
    Microwave and Optical Technology Letters, vol. 23, no. 2, pp. 121–123, 1999
  38. A low-profile rectangular dielectric-resonator antenna
    IEEE Transactions on Antennas and Propagation, vol. 44, no. 9, pp. 1296–1297, 1996
  39. Circularly polarised higher-order rectangular dielectric-resonator antenna
    Electronics Letters, vol. 32, no. 3, p. 150, 1996
  40. Comparison of homogeneous and heterogeneous tissue models for coil optimization in neutral stimulation
    Radio Science, vol. 30, no. 1, pp. 245–254, 1995
  41. Cylindrical tissue model for magnetic field stimulation of neurons: effects of coil geometry
    IEEE Transactions on Biomedical Engineering, vol. 42, no. 9, pp. 934–941, 1995
  42. Quasi-static electric field in a cylindrical volume conductor induced by external coils [human body application]
    IEEE Transactions on Biomedical Engineering, vol. 41, no. 2, pp. 151–158, 1994
  43. Neural stimulation with magnetic fields: analysis of induced electric fields
    IEEE Transactions on Biomedical Engineering, vol. 39, no. 7, pp. 693–700, 1992
  44. Factors affecting neural stimulation with magnetic fields
    Bioelectromagnetics, vol. 13, no. S1, pp. 191–204, 1992
  45. 17th Conference on Precision Electromagnetic Measurements
    IEEE Transactions on Instrumentation and Measurement, vol. 40, no. 2, 1991
  46. A broad-band resistively loaded V-antenna: experimental results
    IEEE Transactions on Antennas and Propagation, vol. 39, no. 11, pp. 1587–1591, 1991
  47. Resistively loaded loop as a pulse-receiving antenna
    IEEE Transactions on Antennas and Propagation, vol. 38, no. 7, pp. 1123–1126, 1990
  48. Pulse-receiving characteristics of resistively loaded dipole antennas
    IEEE Transactions on Antennas and Propagation, vol. 38, no. 10, pp. 1677–1683, 1990