The multiplexing principle originates from the phase-matching requirement for coupling between the waveguide mode and free space. For the lowest-order transverse-electric (TE 1) mode of a PPWG, the ...

One of the most basic components of any communications network is a power splitter that allows a signal to be sent to multiple users and devices. Researchers have now developed just such a device for ...

A fabrication method targeted at microwave and millimetre wave 2D electromagnetic crystal defect based waveguides, based on microwave printing circuit technology, has been developed by researchers ...