We report experimental observation of cycle-cycle bursting near homoclinic bifurcation in a selfoscillating Chua oscillator when it is diffusively coupled to another excitable Chua oscillator. The excitable oscillator induces an asymmetry in the self-oscillating Chua oscillator via coupling. The coupling strength controls the strength of the asymmetry that plays a key role in transition to burs...

We present for the first time an un-buffered WBand oscillator on a Metamorphic HEMT GaAs substrate. The oscillator has an output power of +1.5 dBm and a phase noise of -101 dBc/Hz at a 1 MHz offset. This oscillator will be part of an integrated monolithic front end. Index Terms – Metamorphic HEMT, HEMT, Oscillator, millimeter wave, front end.

This paper presents the design of a Rotary Traveling Wave Oscillator (RTWO) at 85GHz. The oscillator can be useful in imaging applications. It is implemented in 65nm commercial CMOS technology. The total area of the oscillator is 0.185x0.185 mm. The total power consumption is 25 mA out of 1.5 V supply. Keywords-Rotary Traveling Wave Oscillator, Imaging Applications, Distributed Oscillators ____...

We revisit the radial oscillator from standpoint of a free realization. By using oscillator, namely, creation/annihilation operators harmonic we construct an operator that maps eigenfunctions to those oscillator. As polynomial part this relation, obtain Hermite polynomials Laguerre polynomials.

Two types of piezoelectric wafer active sensor (PWAS) oscillators, Colpitts-type PWAS oscillator and series-type PWAS oscillator, designed for in-vivo monitoring of capsule formation around soft tissue implants have been presented. Both of the oscillators were explored analytically and experimentally. Colpitts-type PWAS oscillator uses the inductive property of the PWAS in its resonant frequenc...