Title :
Switchable technique for frequency selective slots
Author :
Sanz-Izquierdo, B. ; Parker, E.A. ; Batchelor, J.C.
Author_Institution :
Univ. of Kent, Canterbury, UK
Abstract :
Simulations of active frequency selective surfaces with diodes capacitively coupling to the surface containing the slots have been presented. The simulations are in line with previously reported measurements. This technique can be applied to circular loop slots but careful design is necessary in order to avoid modifications in the dual polarization behavior of the FSS. A more detailed study of the AFSS will be presented elsewhere.
Keywords :
diodes; electromagnetic wave polarisation; frequency selective surfaces; slot antenna arrays; FSS polarization behavior; active frequency selective surfaces; circular loop slots; diodes; frequency selective slots; switchable technique; Arrays; Frequency selective surfaces; Integrated circuit modeling; PIN photodiodes; Substrates; Switches; Switching circuits;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2010 IEEE
Conference_Location :
Toronto, ON
Print_ISBN :
978-1-4244-4967-5
DOI :
10.1109/APS.2010.5562296
