| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a high frequency filter that is suitable for miniaturization and facilitates adjustment of filter characteristics. <P>SOLUTION: The high frequency filter comprises a microstrip line L1 and a microstrip line L2, and is formed by connecting an input terminal of the microstrip line L1 to an input terminal of the microstrip line L2; connecting an output terminal of the microstrip line L1 and an output terminal of the microstrip line L2; and connecting through a capacitor C a point on the microstrip line L1 and a point on the microstrip line L2 at which, with a predetermined wavelength defined asλo, a difference between a distance from the input terminal of the microstrip line L1 and a distance from the input terminal of the microstrip line L2 becomes an odd multiple of 0.5λo. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
