Design of a stacked stub-loaded patch element for X-band reflectarray antenna with true time delay
2013 (English)In: 2013 7th European Conference on Antennas and Propagation, EuCAP 2013, 2013, 3343-3346 p.Conference paper (Refereed)
A multilayer reflectarray element consisting of a stacked stub-loaded patch is proposed for X-band linear polarization reflectarray antenna. Geometric parameters of the structure are optimized to achieve better impedance matching between the stub line and the radiating patch. Infinite array method is used for analysis of the reflectarray. The effect of oblique incidence is also investigated on the phase diagram. Obtained results show that the phase curves are nearly smooth for a wide range of phase delays that enable the true time delay effect.
Place, publisher, year, edition, pages
2013. 3343-3346 p.
Reflectarray, Stub-loaded Patch Element, True Time Delay
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-133885ScopusID: 2-s2.0-84881279422ISBN: 978-889070183-2OAI: oai:DiVA.org:kth-133885DiVA: diva2:663799
2013 7th European Conference on Antennas and Propagation, EuCAP 2013; Gothenburg; Sweden; 8 April 2013 through 12 April 2013
QC 201311132013-11-132013-11-112013-11-13Bibliographically approved