Authors: V.G.Umale , S.N.Ganorkar
Abstract-Modern wireless systems have an increasing need for multiband and tunable microwave and millimeter wave components. The Wireless communication system has several tunable circuits, which reduces the number of the circuits, size, and cost of the front-end. The application of micro electromechanical systems (MEMS) technology to RF systems enables production of components with low power consumption, high linearity, low insertion loss and high isolation. RF MEMS components are particularly attractive due to their tunable properties. The recent dramatic developments of personal communication devices forced the market to acquire miniaturized efficient devices, which is possible only by the development of radio frequency (RF) MEMS.
