Designing and Modeling MEMS Filter for Mobiles Transceivers | ||||
| The International Conference on Electrical Engineering | ||||
| Article 56, Volume 7, 7th International Conference on Electrical Engineering ICEENG 2010, May 2010, Page 1-6 PDF (374.37 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/iceeng.2010.33020 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M. Al_Khusheiny; B. Y. Majlis | ||||
| senior member IEEE., Silicon Valley for Nanotechnolgy Riyadh ,Saudi Arabia. | ||||
| Abstract | ||||
| Abstract In this paper a 71-MHz band-pass IF MEMS filter with bandwidth of 140 KHz is designed, modeled and simulated, the supposed MEMS filter is comprised of two symmetrical Clamped-Clamped μresonators ,coupled by soft mechanical beam (spring),the centre frequency of this filter is the same of the resonance frequency of the constituent μresonator . The bandwidth is determined by the physical dimensions of the coupling beam and its location between the two μresonator beams. The center frequency of the supposed filter is 71 MHz where the Qfactor is 511 and insertion loss of 7.8 dB, this device can be direct placed in the front-end wireless transceiver circuit. | ||||
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