A new phase shifter does not need clean-room facilities for fabrication, so is inexpensive to manufacture. The liquid-metal enabled phase shifting elements have a 'passive' nature, unlike the 'active' ...

Evolving communication systems are driving developments in the RF/microwave industry. The large umbrella of 5G focuses on supporting three main technologies: enhanced mobile broadband, which is the ...

A new type of high performance ‘phase shifter’ for use in advanced phase array antenna systems has been developed at the University of Birmingham. Researchers led by Dr Yi Wang from Birmingham’s ...