In this paper, we propose a new gasket fractal constructed in a deterministic iterated function
system (IFS) way by means of interacting ball and square sets in R2. The gasket consists of …

The antenna elements have been consuming more power and inoperative area with high
operational frequency. Therefore, an advanced antenna element design is necessary to …

HF communications, which span the range of 3–30 MHz, rely on ionospheric propagation to
achieve beyond line of sight operation. Limited budgets and limited interest in what is often …