| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a filter device for developing a filtering function equivalent to that of a band-pass filter, without mutual mechanical connecting the beam electrodes of two minute resonators. <P>SOLUTION: A plurality of minute resonators 15, 16, 17, 18 are electrically interconnected in a lattice form among two input terminals for balanced input and two output terminals for balanced output, by respectively connecting the minute resonator 15 (16), each having a beam structure in series between the input terminal 11 (12) and the output terminal 13 (14) and by respectively connecting the minute resonator 17 (18), each having a beam structure in series in between the input terminal 11 (12) and the output terminal 14 (13). <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
