radio frequency Archives

A woman making a contactless credit card payment at the flower shop with her integrated circuit card adhering to ISO/IEC 7816-4:2020.

ISO/IEC 7816-4:2020—Identification Cards

November 17, 2023November 13, 2023Alexandra Schirn

Integrated circuit cards are not only more secure than cards with magnetic strips, but they also provide more functionality. They are a part of numerous […]

Electromagnetic Compatibility (EMC) test in a laboratory chamber adhering to IEC 61000-4-6:2023.

IEC 61000-4-6:2023—Electromagnetic Compatibility Testing

July 7, 2023July 5, 2023Alexandra Schirn

Modern society deals with radio waves constantly, such as when we use our mobile phones, wireless computer networks, and other communications applications. Conducted radio frequency […]

Computers using CSMA/CA methods to avoid collision in wireless networks, adhering to IEEE 802.11-2020.

IEEE 802.11-2020: Collision Avoidance in Wireless Networks

February 1, 2023July 17, 2023Alexandra Schirn

IEEE 802.11-2020: Wireless LAN Medium Access Control (MAC) And Physical Layer (PHY) Specifications has become the dominant solution for Wireless Local Area Networks (WLANs) due […]