All Stories

  1. Frequency reconfigurable antenna for cognitive radios with sequential UWB mode of perception and multiband mode of operation
  2. creating 180° phase shift between two different RF signals
  3. Switchable multiband slot antenna for 2.4, 3.5, and 5.2 GHz applications
  4. Reducing frequency interference between two adjacent operating modes of a frequency reconfigurable antenna using π slotted ground plane
  5. Bandwidth reconfigurable antenna with a fixed lower and a variable upper limit
  6. A frequency reconfigurable antenna for high performance U-NII band radios
  7. A simple frequency reconfigurable microstrip patch antenna for wireless communication