Give your garden or living space a stylish upgrade with custom cement flower pots made from PVC pipes! In this easy DIY tutorial, you’ll learn how to turn basic materials into beautiful, durable ...

The application of trellis shaping was proposed to reduce the peak-to-average power ratio (PAR) of orthogonal frequency division multiplexing (OFDM) signals. In this letter, we review the ...

An adaptive code-rate scheme for Ka-band satellite system which adapts the level of coding to overcome rain-induced signal fade is presented. It is based on a pragmatic code, and can decode the QPSK ...