The phase-shift rate of change with frequency (d /df) at the 45° point is 4.46°/Hz, so four RC sections have a d /df=17.83°/Hz. The four-section RC oscillator is four times as stable as the ...

As the number of particles in a physical system increases, its properties can change and different phase transitions (i.e., ...

Methods for facilitating the design of phase-shift oscillators at extreme frequencies of a fraction of a cycle to a few megacycles are discussed. It is shown that, if the input impedance of each ...

In this work, a coupled-oscillator system with coupling networks containing discrete transmissions lines, made up of inductors and varactors, is presented. Under weak coupling conditions, it is ...

Two more U.S. 54 ramps will close next week as the Missouri Department of Transportation moves to the second phase of a $5.3-million bridge rehabilitation project.