A Low-Power 6-9-GHz IEEE 802.15.4a/4z Compliant IR-UWB Transceiver With Pulse Pre-Emphasis Achieving High ToA Precision

被引：1

作者：

Song, Minyoung ^{[1
]}

Allebes, Erwin ^{[2
]}

Marshall, Chris ^{[2
]}

Bhat, Anoop Narayan ^{[2
]}

Bechthum, Elbert ^{[2
]}

Dijkhuis, Johan ^{[2
]}

Traferro, Stefano ^{[2
]}

Tiurin, Evgenii ^{[2
]}

Vis, Peter ^{[2
]}

van den Heuvel, Johan ^{[2
]}

Soussi, Mohieddine El ^{[2
]}

Boer, Pepijn ^{[2
]}

Sheikh, Alireza ^{[2
]}

Meyer, Bernard ^{[2
]}

Liu, Jiang ^{[2
]}

van der Ven, Stan ^{[2
]}

Winkel, Nick ^{[2
]}

Hijdra, Martijn ^{[2
]}

Ramachandra, Gururaja Kasanadi ^{[2
]}

Baykal, Yunus ^{[2
]}

Visser, Huib ^{[2
]}

Farsaei, Amirashkan ^{[2
]}

Zhang, Peng ^{[2
]}

Breeschoten, Arjan ^{[2
]}

Liu, Yao-Hong ^{[2
]}

Bachmann, Christian ^{[2
]}

机构：

[1] Daegu Gyeongbuk Inst Sci & Technol, Dept Elect Engn & Comp Sci, Daegu 42988, South Korea

[2] imec Netherlands, NL-5656 AE Eindhoven, Netherlands

来源：

IEEE SOLID-STATE CIRCUITS LETTERS | 2023年 / 6卷

关键词：

Distance measurement; IEEE; 802.15; Standard; Transceivers; Delays; Receivers; Codes; Baseband; 802154a; 802154z; impulse radio; localization; ranging; ultrawideband (UWB); wireless;

D O I：

10.1109/LSSC.2023.3335596

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This letter 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 intersymbol-interference (ISI)-free IEEE 802.15.4a/4z packet. The proposed analog finite impulse response (FIR)-based TX pre-emphasis improves 3.5x 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.

引用

页码：297 / 300

页数：4