You are here

Wladimiro Villarroel

  • Assistant Professor-Clinical, Electrical & Computer Engr.
  • 2015 Neil Ave
    Columbus, OH 43210
  • 614-598-1095

About

Education

JD, Thomas M. Cooley Law School, 2013; PhD, The Ohio State University, 2002; MBA, Cleveland State University, 1997

Areas of interest

Conformal antenna design and optimization, vehicular antennas, applied project management

Office

212 Dreese Laboratories

Honors

  • 2015

    Clean Energy Award of OSU 2015 Business Plan Competition - Team Member. .

  • 2015

    First Place of OSU 2015 Business Plan Competition - Team Member. .

Papers in Proceedings

2011

  • Phaebua,K; Phongcharoenpanich,C; Torrungrueng,D; Surittikul,N; Villarroel,W "A Triangular Thin Strip On-Glass Antenna for a DAB Automotive Application." in IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting. NEW YORK, (7 2011). 480 - 483.

2010

  • Phaebua,Kittisak; Phongcharoenpanich,Chuwong; Torrungrueng,Danai; Surittikul,Nuttawit; Villarroel,Wladimiro "Dual-band Antenna System for SDARS and GPS Applications." in 2010 IEEE International Symposium Antennas and Propagation/CNC-USNC/URSI Radio Science Meeting. NEW YORK, (1 2010). 1 - 4.
  • Walton, E; Villarroel, W "Multi-Parametric Antenna Test Visualization for Optimization." in Antenna Measurements Techniques Association 32nd Annual Meeting and Symposium. Atlanta, GA, (10 2010). 448 - 452.

2009

  • Phaebua,K; Phongcharoenpanich,C; Torrungrueng,D; Surittikul,N; Villarroel,W "An Eight-branch Folded Strip Antenna with a Circular Parasitic Patch on Circular Ground Plane for SDARS Application." in IEEE International Symposium on Antennas and Propagation (APSURSI)/USNC/URSI National Radio Science Meeting. NEW YORK, (6 2009). 1 - 4.

2000

  • Villarroel, W; Walton, E "A Technique for Improving Omnidirectionality of Automotive Conformal Antennas." in Antenna Measurements Techniques Association 22nd Annual Meeting and Symposium. Philadelphia, PA, (10 2000). 50 - 54.

1999

  • Villarroel, W; Walton, E "Design and Testing Techniques for Automotive Conformal Diversity Antennas." in Antenna Measurements Techniques Association 21st Annual Meeting and Symposium. Monterey, CA, (10 1999). 162 - 167.

Patents

  • Villarroel,Wladimiro; Lee,Ming; Horiki,Yasutaka. "Window Assembly Having an Antenna Element Overlapping a Transparent Layer and an Adjacent Outer Region."
  • Lee,Ming; Villarroel,Wladimiro; Horiki,Yasutaka; Lee,Kwan-ho. "Window Assembly Having a Transparent Layer and an Outer Region for an Antenna Element."
  • Li,Qian; Villarroel,Wladimiro. "Dual-layer planar antenna." Patent number: 7119751
  • Li,Qian; Villarroel,Wladimiro. "Compact circularly-polarized patch antenna." Patent number: 7333059
  • Surittikul,Nuttawit; Lee,Kwan-ho; Villarroel,Wladimiro. "Beam tilting patch antenna using higher order resonance mode." Patent number: 7505002
  • Li,Qian; Villarroel,Wladimiro; Surittikul,Nuttawit; Shiina,Masaru; Lee,Kwan-ho. "Multi-band antenna." Patent number: 7586452
  • Villarroel,Wladimiro; Surittikul,Nuttawit; Li,Qian; Lee,Kwan-ho. "Multi-band strip antenna." Patent number: 7742005
  • Li,Qian; Villarroel,Wladimiro. "Multi-layer offset patch antenna." Patent number: 7800542
  • Li,Qian; Villarroel,Wladimiro. "Wideband dielectric antenna." Patent number: 8009107
  • Lee,Ming; Villarroel,Wladimiro; Lee,Kwan-ho; Horiki,Yasutaka. "Antenna system and method for optimizing an RF signal." Patent number: 8948702
  • Villarroel,Wladimiro; Gedde,Jesus. "Multi-Element Cavity-Coupled Antenna."
  • Bayram; Yakup; Villarroel; Wladimiro; Ruege; Alexander; Walton; Eric. "Adaptive antenna feeding and method for optimizing the design thereof."
  • Bayram; Yakup; Villarroel; Wladimiro; Walton; Eric. "Desensitized antenna and design method thereof."
  • Kubba,Sundus; Villarroel,Wladimiro. "Multiple-element beam steering antenna." Patent number: 7224319
  • Li,Qian; Villarroel,Wladimiro. "Multiple-layer patch antenna." Patent number: 7545333
  • Lee,Kwan-ho; Villarroel,Wladimiro; Surittikul,Nuttawit. "Beam-tilted cross-dipole dielectric antenna." Patent number: 7586451
  • Villarroel,Wladimiro; Surittikul,Nuttawit; Li,Qian; Lee,Kwan-ho. "Multi-band loop antenna." Patent number: 7742006
  • Villarroel,Wladimiro; Petros,Argy. "Signal measurement system and method for testing an RF component." Patent number: 7880670
  • Li,Qian; Villarroel,Wladimiro. "Antenna system including a circularly polarized antenna." Patent number: 8754819
  • Li,Qian; Villarroel,Wladimiro. "Non-uniform dielectric beam steering antenna." Patent number: 7126539
  • Li,Qian; Villarroel,Wladimiro. "Slot coupling patch antenna." Patent number: 7126549
  • Lee,Kwan-ho; Villarroel,Wladimiro; Surittikul,Nuttawit; Gedde,Jesus. "Multi-band cellular antenna." Patent number: 7498993
  • Li,Qian; Villarroel,Wladimiro. "Circularly polarized dielectric antenna." Patent number: 7834815
  • Surittikul,Nuttawit; Villarroel,Wladimiro; Lee,Kwan-ho. "Antenna system having a steerable radiation pattern based on geographic location." Patent number: 8188918
  • Lee,Ming; Villarroel,Wladimiro; Lee,Kwan-ho; Horiki,Yasutaka. "Diversity antenna system and method utilizing a threshold value." Patent number: 8385868
  • Lee; Ming, Villarroel; Wladimiro, Horiki; Yasutaka, Lee; Kwan-ho. "Antenna System and Method for Mitigating Multi-Path Effect." Patent number: 8515378