A nonreciprocal coupling network for beam steering coupled oscillator arrays is proposed. The circuit is based on the nonreciprocal behavior of transistor amplifiers that were specifically designed to ...

Some of the effects that therapeutic ultrasound has in medicine and biology may be associated with steady oscillations of gas bubbles in liquid, very close to tissue surface. The bubble oscillations ...

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Leo 120 Power LED / Unidirectional - Wide Beam 65 ... • Luminaire for installation on wall – surface mounted. • Configuration: die-cast aluminium structure, EN AB-47100 alloy (low copper content).