公开(公告)号：US11356072B2

公开(公告)日：2022-06-07

申请号：US16861087

申请日：2020-04-28

Applicant: Analog Devices, Inc.

Inventor： Fatih Kocer ,  Ekrem Oran ,  Christopher O'Neill ,  Kasey Chatzopoulos

IPC: H03H7/01

Abstract: Customizable tunable filters are provided herein. In certain implementations, a tunable filter including: a first filter bank including a plurality of high-pass filters each having a different cutoff frequency, and a second filter bank including a plurality of low-pass filters each having a different cutoff frequency. The tunable filter further includes a first pair of switches configured to select a first filter chosen from the first filter bank, and a second pair of switches configured to select a second filter chosen from the second filter bank. The tunable filter operates with a first cutoff frequency of the first filter and with a second cutoff frequency of the second filter.

公开(公告)号：US20210336597A1

公开(公告)日：2021-10-28

申请号：US16861087

申请日：2020-04-28

Applicant: Analog Devices, Inc.

Inventor： Fatih Kocer ,  Ekrem Oran ,  Christopher O'Neill ,  Kasey Chatzopoulos

IPC: H03H7/01

Abstract: Customizable tunable filters are provided herein. In certain implementations, a tunable filter including: a first filter bank including a plurality of high-pass filters each having a different cutoff frequency, and a second filter bank including a plurality of low-pass filters each having a different cutoff frequency. The tunable filter further includes a first pair of switches configured to select a first filter chosen from the first filter bank, and a second pair of switches configured to select a second filter chosen from the second filter bank. The tunable filter operates with a first cutoff frequency of the first filter and with a second cutoff frequency of the second filter.