2020-02-19 - Bill Schweber

Some Progress in the Ongoing Multiband Antenna Proliferation Battle

Multiband, co-located RF installations are placing increasing demands on antennas and RF front ends. There are solutions, but they are…

2019-11-14 - M. Di Paolo Emilio

Wireless Power Transfer Technology

Wireless power transfer technology has been developed to support the future of electronic devices and more. From consumer electronics to…

2019-01-24 - STMicroelectronics

ST and Rohm to Build Wireless Charging in Cars

NFC reader IC and 8-bit MCU adopted by rohm for Qi automotive wireless charging design

2017-10-16 - R. Colin Johnson, EE Times

Helix Entry Outperforms ‘Zero Power’ Target in Standby

The 90 to 97 percent efficient Helix Semiconductors eMpower HS200 DC/DC converter steps down 48 V to extremely low voltages…

2017-10-11 - Kevin Tompsett, ADI

Designing second stage output filters for switching power supplies

Switching power supplies are nearly ubiquitous, but their outputs can be noisy due to the high switching transients. Therefore, there…