Bodhisatwa Sadhu, Alberto Valdes-Garcia, et al.
RFIC 2016
This article discusses the benefits and challenges associated with the design of multi-function scalable phased arrays at millimeter wave frequencies. First, applications for phased arrays with tens to hundreds of elements are discussed. Existing solutions for scaling silicon-based phased arrays from microwave to terahertz frequencies are reviewed. The challenges and tradeoffs associated with multiple integration options for W-band phased arrays are analyzed, with special consideration given to packaging and antenna performance. Finally, a solution based on SiGe ICs and organic packages for a 64-element dual-polarized 94 GHz phased array is described, along with associated measurement results.
Bodhisatwa Sadhu, Alberto Valdes-Garcia, et al.
RFIC 2016
Duixian Liu, Md. Rashidul Islam, et al.
APS 2014
Yao-Jiang Zhang, Liehui Ren, et al.
IEEE T-MTT
Wooram Lee, Alberto Valdes-Garcia
IEEE MWCL