8 x 4 SIW Power Divider and Slotted Array Antenna

Kiris O., Aydın Çivi H. Ö.

IEEE International Symposium on Antennas and Propagation / USNC/URSI National North American Radio Science Meeting, Vancouver, Canada, 19 - 24 July 2015, pp.482-483 identifier

  • Publication Type: Conference Paper / Full Text
  • City: Vancouver
  • Country: Canada
  • Page Numbers: pp.482-483
  • Middle East Technical University Affiliated: Yes


An 8 x 4 substrate integrated waveguide (SIW) slotted SIW array is designed at 25 GHz to achieve -20 dB side lobe level (SLL). The slotted SIW array is designed monolithically integrated with a novel 1 x 8 power divider which provides -20 dB SLL Taylor distribution weights with uniform phase distribution. The desired SLL is obtained in simulated radiation pattern.