Analog variable frequency filters require the use of variable passive components. The higher the slope of the filter, the greater the number of needed variable passive components. These elements are ...

Murata Manufacturing has begun mass production and commercial shipment of the first high-frequency filter to use XBAR technology. First high-frequency filter to use XBAR technology goes into ...

KYOTO, Japan, July 08, 2025--(BUSINESS WIRE)--Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) has announced the mass production and commercial shipment of the world’s first *1 ...

Qualcomm Inc. today debuted the latest addition to its networking portfolio: a module known as a radio frequency filter that can be installed in smartphones and other devices to optimize internet ...

Active notch filters have been used in the past for applications like elimination of 50- and 60-Hz hum components. They have proven to be somewhat problematic from the standpoints of center frequency ...

Qualcomm launched a new radio frequency filter designed for bands up to 7 GHz as it aims to offer a modem to antenna stack for mobile device manufacturers. As 5G and Wi-Fi spectrum and frequencies ...

This amplifier-based IC implements dual low-pass filters with matched response at cutoff frequencies up to 10 MHz. To build active filters for high-frequency RF applications, designers may construct ...

A micromachined spin-wave filter shows how future radios could tune across the 6G spectrum using a single magnetic bias. Study: Spin-wave band-pass filters for 6G ...

Murata claims to be first to mass produce and ship a high-frequency filter using XBAR technology. Developed by combining the company’s proprietary SAW filter expertise with XBAR technology from Murata ...