Abstract: This communication aims to facilitate the design of large-scale reconfigurable intelligent surfaces (RISs) with the objective of achieving a specified advanced power scattering pattern.
Free AI tools Goose and Qwen3-coder may replace a pricey Claude Code plan. Setup is straightforward but requires a powerful local machine. Early tests show promise, though issues remain with accuracy ...
Abstract: Code-hopping multiple access (CHMA) technology is an effective approach for improving the user capacity of direct sequence spread spectrum systems. However, the use of randomly generated ...