Constant impedance filter

Constant impedance filter

Continuously adjustable resonator

Continuously variable filter

Controllable filter and high frequency apparatus using the same

Conversion adapter

Coupling circuit to reduce intermodulation distortion in...

Coupling filter device with specific coupling coefficient

Crosstalk reduction in parasitically coupled circuits with an RC

Damping filter arrangement for converters having a regulated vol

Delay line

Designing method of .pi. type LC filter

Device for filtering a high-frequency conductor susceptible to e

Dielectric component array with failsafe link

Differential filter circuit and integrated circuit structure the

Digital interface cable

Digital interference filter for audio systems

Diode tuned resonator filter

Discoid capacitor structure

Discoidal array for filter connectors