Patent ID: 8098121

Claim:
A method, comprising: providing a microelectromechanical (MEMS) magnetic switch that includes a ferromagnetic core that includes a core body that defines an internal cavity, the core body having a first end and a second end opposite the first end, the ferromagnetic core further including a center cantilever arm that extends from the first end of the core body and is confined within the internal cavity, the core body having a gap formed in the second end thereof; a first core body extension extending from the second end of the core body at a first side of the gap and toward a free end of the center cantilever arm and the first end of the core body such that the free end of the center cantilever arm is in proximity to the first core body extension when the center cantilever arm is in a first position; and a second core body extension extending from the second end of the core body at a second side of the gap and toward the free end of the center cantilever arm and the first end of the core body such that the free end of the center cantilever arm is in proximity to the second core body extension when the center cantilever arm is in a second position; utilizing a motion oscillator disposed within the internal cavity and in proximity to the center cantilever arm to provide impulses that cause the center cantilever arm to resonate between the first position and the second position; selectively applying a voltage in proximity to the core body such that a first magnetic loop is formed in the ferromagnetic core when the center cantilever arm is in the first position and a second magnetic loop is formed in the ferromagnetic core when the center cantilever arm is in the second position.