Engineers at MIT have recycled "dirty plastic into building products for homes that are lighter, more durable, and sustainable." ...
Abstract: This work presents the design of a shaped-beam reflectarray working in dual circular polarization (CP) with an isoflux pattern for global Earth coverage. The dual-CP capabilities are ...
Abstract: There are large number of button-type beam position monitors (BPMs) installed on the electron storage ring of the Hefei Advanced Light Facility (HALF), which primarily used for measuring the ...