RF circuit component and RF circuit

Details RF circuit component and RF circuit RF circuit component and RF circuit

2007-02-27

2007-02-27

Ham, Seungsook (Department: 2817)

Wave transmission lines and networks

Coupling networks

Wave filters including long line elements

C333S134000, C333S210000

Reexamination Certificate

active

11231806

ABSTRACT:
An RF circuit component according to the present invention includes a waveguide1and at least one resonator2, which is arranged inside the waveguide1. The resonator2includes at least one patterned conductor layer, which is parallel to a plane that crosses an H plane, and resonates at a lower frequency than a cutoff frequency, which is defined by the internal dielectric constant, shape and size of the waveguide1, thereby letting an electromagnetic wave, having a lower frequency than the cutoff frequency, pass through the inside of the waveguide1.

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“Microwave Solid State Circuit Design”; Wiley-Interscience; John Wiley & Sons, Inc.; pp. 28-33, 2003.

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