Phase shifters and transmission line technologies are integral components in modern RF and microwave engineering, enabling precise control of signal phase for applications ranging from beamforming in ...

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' ...

If you’ve worked with germanium transistors, you’ll know that many of them have a disappointingly low maximum frequency of operation. This has more to do with some of the popular ones dating from 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 ...