Atmel has announced availability of the AM/FM antenna amplifier IC ATR4251, which enables outstanding AM/FM car-radio reception when used with designer antennas. The ATR4251's impedance matching ...

Simplified continuous tuning of filters, impedance matching networks, and antennas has become a crucial design element in modern mobile devices. Wireless 3G/4G technologies, Wi-Fi, Bluetooth, GPS, and ...

STMicroelectronics has released nine chip-scale passive RF balun ICs that include antenna impedance-matching and harmonic filtering for its STM32WL sub0GHz wireless microcontrollers. Intended to sit ...

Impedance mismatch in a circuit results in energy being reflected back to the source, reducing the amount of power available to the load and possibly causing damage to the power source. Matching the ...

The purpose of this article is to explain, in detail, the process involved in building and tuning a high-frequency (HF) RFID antenna, which would operate at 13.56 MHz. Some concepts will be explained ...

Atmel(R) Corporation (Nasdaq: ATML) announced today the availability of the highly integrated AM/FM antenna amplifier IC ATR4251, which enables outstanding AM/FM car-radio reception when used with ...