6 citations · 6 across the 4 of their papers we have counts for
4 papers
Backscatter Measurements and Models for RF Sensing Applications in Cluttered Environments
Dmitry Chizhik, Jinfeng Du, Jakub Sapis +6
A statistical backscatter channel model for indoor clutter is developed for indoor RF sensing applications based on measurements. A narrowband 28 GHz sounder used a quazi-monostati…
Measured and Modeled Outdoor Indoor Coverage at 28 GHz into High Thermal Efficiency Buildings
Dmitry Chizhik, Jinfeng Du, Reinaldo Valenzuela +3
28 GHz outdoor-indoor coverage into modern office buildings with high thermal efficiency windows is found to be severely limited due to 46 dB median penetration loss at normal inci…
28 GHz NLOS Channel Measurements Revealing Low Path Loss and High Angular Spread in Container Ports
Andrea Bedin, Dmitry Chizhik, Jinfeng Du +4
This paper presents results from a comprehensive measurement campaign conducted at 28 GHz inside a container canyon within a commercial port environment. The measurements are perfo…
Compressed Sensing Algorithms for OFDM Channel Estimation
Jonathan Ling, Dmitry Chizhik, A. Tulino +1
Radio channels are typically sparse in the delay domain, and ideal for compressed sensing. A new compressed sensing algorithm called eX-OMP is developed that yields performance sim…