Industry White Paper

Poster: UWB for Enhanced Ranging Devices

February 01, 2023 by Rohde & Schwarz
Topics Covered
  • Modulation Scheme of HRP-ERDEV in BPRF and HPRF Mode
  • SHR Generation
  • STS Generation
  • UWB Test and Measurement Solutions from Rohde & Schwarz

Poster Overview 

The latest advances to Ultra-Wideband are adding both enhanced security and higher ranging accuracy. The additions to IEEE 802.15.4. have improved Ultra-Wideband as a technology of choice for high-accuracy, high-speed, low-power position locating (ranging), ideal for hand-held devices from key fobs to mobile phones. The latest amendment 802.15.4z-2020 added improved positioning accuracy for High Rate Pulses (HRP), plus improved security with a 128-bit scrambled timestamp sequence (STS) key, as HRP ERDEV (Enhanced Ranging Devices). This poster shows the important details like the physical layer, modulation schemes and positioning techniques and more. Download the poster today!