• DocumentCode
    3237710
  • Title

    A Coulomb force reconfigurable system

  • Author

    Gabara, Thaddeus

  • Author_Institution
    EDC at NJIT, MetaMEMS Corp., Newark, NJ
  • fYear
    2009
  • fDate
    March 30 2009-April 1 2009
  • Firstpage
    1
  • Lastpage
    5
  • Abstract
    Coulomb forces can be created by placing non-volatile packets of charge on at least two opposing insulated Coulomb plates. Arrays of Coulomb plates can be formed near the surface of several substrates (chips). The Coulomb forces can be used to levitate and move any top substrates juxtaposed and placed over a bottom substrate by dynamically charging/discharging selected plates in the array of Coulomb plates of each opposing substrate. The charge on these plates can be altered using a control unit that dynamically forms a minimum energy surface that allows the elevated substrates to slide into new positions. A larger top substrate can be artificially formed by forcing adjacent elevated substrates together in a patterned sequence to form reconfigurable systems that can be physically adjusted to operate at a particular frequency range or to perform manipulative functions. For instance, Coulomb Force Levitated Systems can allow different antenna structures to be generated on-the-fly.
  • Keywords
    electric potential; potential energy functions; substrates; Coulomb force levitated systems; Coulomb force reconfigurable system; antenna structures; frequency range; insulated Coulomb plates; manipulative functions; minimum energy surface; nonvolatile packets; reconfigurable systems; Capacitance; Current measurement; Force control; Frequency; Gravity; Insulation; Silicon; Surface charging; Surface discharges; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Sarnoff Symposium, 2009. SARNOFF '09. IEEE
  • Conference_Location
    Princeton, NJ
  • Print_ISBN
    978-1-4244-3381-0
  • Electronic_ISBN
    978-1-4244-3382-7
  • Type

    conf

  • DOI
    10.1109/SARNOF.2009.4850351
  • Filename
    4850351