Filter Design Part 13. How to Design Tapped Capacitor Bandpass Filter Circuit to Control the BW.
Filter Design Playlist
• Filter Design Part 1. Different Types...
Example
Design a resonant circuit to operate between a source resistance of 150 and a load resistance of 1000. The loaded Q must be equal to 20 at the resonant frequency of 50MHz.
This circuit lacks flexibility because the circuit bandwidth and Qt are fixed once the value of Rt is specified.
In order to gain an extra degree of freedom so that the bandwidth and impedance ratio can be chosen independently, one extra circuit element is required.
One way to do this is to divide either the inductor or capacitor into two series components with the low-resistance load across one of them. This type of circuit is called tapped circuits.
Tapped circuits are often used in oscillators and narrow-band high-frequency amplifiers.
Rt= 8100, R2= 100, f0 = 1.5MHz and BW= 100kHz
Смотрите видео Filter Design Part 13. How to Design Tapped Capacitor Bandpass Filter Circuit to Control the BW. онлайн, длительностью часов минут секунд в хорошем качестве, которое загружено на канал Technologies Discussion 10 Февраль 2023. Делитесь ссылкой на видео в социальных сетях, чтобы ваши подписчики и друзья так же посмотрели это видео. Данный видеоклип посмотрели 1,187 раз и оно понравилось 27 посетителям.
