Distributed capacitance transmission line

Wave transmission lines and networks – Coupling networks – With impedance matching

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333246, H03H 738

Patent

active

055282024

ABSTRACT:
A technique for achieving impedance transformations utilizing transmission lines has been provided. This technique involves placing additional distributed capacitance along the length of a transmission line thereby reducing the effective characteristic impedance of the transmission line. The effective wavelength for the transmission line is also reduced thereby substantially reducing the electrical length of a quarter wavelength matching network and making the transmission line practical and effective even at low frequencies.

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C. S. Aitchison et al., Lumped Microwave Circuits: Part 3 Filters And Tunnel-Diode Amplifiers, Nov. 1971, vol. 9, No. 2 pp. 46-51.

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