Department of Electrical Engineering and Computer Science
Wireless Integrated Systems Engineering Lab.
1. Journal Articles
A Low-Power 6-to-9GHz IEEE 802.15.4a/4z Compliant IR-UWB Transceiver with Pulse Pre-Emphasis Achieving High ToA Precision
- Title
- A Low-Power 6-to-9GHz IEEE 802.15.4a/4z Compliant IR-UWB Transceiver with Pulse Pre-Emphasis Achieving High ToA Precision
- Author(s)
- Song, Minyoung ; Allebes, Erwin ; Marshall, Chris ; Bhat, Anoop Narayan ; Bechthum, Elbert ; Dijkhuis, Johan ; Traferro, Stefano ; Tiurin, Evgenii ; Vis, Peter ; Heuvel, Johan van den ; Soussi, Mohieddine El ; Boer, Pepijn ; Sheikh, Alireza ; Meyer, Bernard ; Liu, Jiang ; Ven, Stan van der ; Winkel, Nick ; Hijdra, Martijn ; Ramachandra, Gururaja Kasanadi ; Baykal, Yunus ; Visser, Huib ; Farsaei, Amirashkan ; Zhang, Peng ; Breeschoten, Arjan ; Liu, Yao-Hong ; Bachmann, Christian
- Issued Date
- 2023-11
- Citation
- IEEE Solid-State Circuits Letters, v.6, pp.297 - 300
- Type
- Article
- Author Keywords
- IEEE 802154a ; IEEE 802154z ; impulse radio ; localization ; ranging ; ultrawideband (UWB) ; wireless
- ISSN
- 2573-9603
- Abstract
- This work presents an IEEE 802.15.4a/4z compliant IR-UWB transceiver for high-precision ranging. By virtue of the proposed digital deserialization-serialization, the TX can generate the Inter-Symbol-Interference (ISI) free IEEE 802.15.4a/4z packet. The proposed analog Finite Impulse Response (FIR)-based TX pre-emphasis improves 3.5× Time of Arrival (ToA) measurement precision without substantial power overhead and fulfills the spectrum requirement of the standard and the worldwide UWB regulations. The presented transceiver consumes 8.7 mW in TX mode and 21 mW in RX mode. IEEE
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Related Researcher
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Song, Minyoung
- Research Interests RFIC; analog circuits; mixed-signal; wireless systems; low-power circuits; internet of things; ultra wideband; bluetooth; neural interface; implantable device; biomedecines; ingestible sensor
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