THE development of high-speed mechanical engines and similar devices has, during the last decade, brought forth a demand for both recording vibration amplitudes with accuracy and the analysis of such ...

To ease the selection of function and arbitrary waveformgenerators, B&K Precision has created an informative guide that explainsthe intricacies of the various types of generators. The primary goal of ...

The cross section of a waveguide is shown in the figure. It has dielectric discontinuity as shown in the figure. If the guide operates at 8 GHz in the dominant mode, what is the standing wave ratio?

The Z-Wave Alliance has released its revamped Z-Wave Certified Product Guide. The online database is for searching and comparing the thousands of official Z-Wave devices. The resource (pictured) is ...

IN all smooth wave-guides and many loaded wave-guides the phase velocity has the same sign as the energy velocity. Some systems having complex forms of loading have in the past been attributed with ...