Resonator

Details Resonator Resonator

1987-03-02

1988-06-28

Nussbaum, Marvin L.

Wave transmission lines and networks

Coupling networks

Frequency domain filters utilizing only lumped parameters

333177, 333184, 333185, H03H 701, H03H 709

Patent

active

047542420

ABSTRACT:
A resonator comprising an equivalent circuit including an LC series circuit having a first capacitance element and inductance elements connected in series to both sides of the first capacitance element, and a second capacitance element connected parallel to the LC series circuit. A plurality of resonators having this construction may be magnetically connected in series to provide a filter, by utilizing the two inductance elements constituting parts of the resonator and without necessitating separate coupling members such as capacitors or coils.

REFERENCES:
patent: 1568143 (1926-01-01), Elsasser
patent: 4157517 (1979-06-01), Kneisel et al.
patent: 4203081 (1980-05-01), Braeckelmann
patent: 4614925 (1986-09-01), Kane
Ghirardi-"Radio Physics Course", Radio and Technical Publishing Co., New York City, N.Y., Jun. 1937; pp. 172-173.

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