A Continuous KA-Band Beam-Scanning Reflectarray Integrated With Bst
Keywords
beam steering; BST; microstrip antennas; reconfigurable antennas; reflectarray antenna
Abstract
In this work, a beam-steerable reflectarray antenna operating at Ka band is presented using Barium Strontium Titanate (BST) technology. Reduced parasitic losses and mm-wave frequency operation are possible due to the monolithic integration of BST with the patch elements. A 45-element array is defined on a sapphire substrate using clean room fabrications. Utilizing a simplified biasing scheme, scan angles up to 25° are measured in the E-plane. The proposed array prototype demonstrates a continuous beam scanning reflectarray at Ka band using BST technology for the first time.
Publication Date
10-22-2015
Publication Title
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume
2015-October
Number of Pages
1540-1541
Document Type
Article; Proceedings Paper
Personal Identifier
scopus
DOI Link
https://doi.org/10.1109/APS.2015.7305159
Copyright Status
Unknown
Socpus ID
84953747738 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/84953747738
STARS Citation
Karnati, Kalyan K. and Gong, Xun, "A Continuous KA-Band Beam-Scanning Reflectarray Integrated With Bst" (2015). Scopus Export 2015-2019. 1809.
https://stars.library.ucf.edu/scopus2015/1809