A Non-coherent IR-UWB Receiver for High Sensitivity Short Distance Estimation

被引：0

作者：

Crepaldi, M. ^{[1
]}

Ros, P. Motto ^{[1
]}

Bonanno, A. ^{[1
]}

Morello, M. ^{[1
]}

Demarchi, D. ^{[1
]}

机构：

[1] Ist Italiano Tecnol PoliTo, Turin, Italy

来源：

2014 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2014年

关键词：

IR-UWB; Asynchronous Distance Estimation; Received Signal Strength;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a fully asynchronous threshold-based IR-UWB receiver which enables a high sensitive distance estimation. It includes an ultra-low power baseband unit which achieves 533 fJ/pulse with an asynchronous, multipath robust and time expiring energy detector, which embeds signal strength in the baseband processing latency to increase sensitivity to TX-RX separation. Asynchronous line-of-sight over-the-air measurements obtained with an integrated all-digital transmitter show a maximum sensitivity of 1mm TX-RX separation per nanosecond system latency. The RX also permits data communication based on the use of self-synchronized modulations.

引用

页码：1905 / 1908

页数：4

共 50 条

[31] IR-UWB: An high speed digital receiver for very short range transmissions
Bovy, A. Collard
Chalopin, H.
Bas, G.
Courmontagne, R.
2008 IEEE RADIO AND WIRELESS SYMPOSIUM, VOLS 1 AND 2, 2008, : 363 - +
[32] Novel Channel Estimation Method for Coherent IR-UWB
Hwang, Injae
Kim, Jeong-been
Jin, Younghwan
Oh, Wangrok
Ahn, Jaemin
2008 4TH IEEE/IFIP INTERNATIONAL CONFERENCE IN CENTRAL ASIA ON INTERNET, 2008, : 138 - 142
[33] The Design of the Baseband Processor of a Non-coherent UWB Receiver
Schemm, Nathan
Balkir, Sina
Hoffman, Michael W.
ISCAS: 2009 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-5, 2009, : 916 - 919
[34] An Ultra Low Power, Low Voltage CMOS Squarer Circuit for Non-Coherent IR-UWB Receivers
Parvizi, Mahdi
Allidina, Karim
El-Gamal, Mourad N.
2012 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS 2012), 2012, : 2533 - 2536
[35] A Study on Filterings in Non-coherent TOA Estimation in TH-UWB-IR Systems
Sakaguchi, Toru
Ohtsuki, Tomoaki
2008 14TH ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS, (APCC), VOLS 1 AND 2, 2008, : 746 - 750
[36] Non-Coherent Receiver with Fractional Sampling for Impulsive UWB Systems
Zhang, Jian
Hanlen, Leif W.
2009 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-8, 2009, : 4092 - +
[37] A Non-coherent UWB Receiver Using Signal Cluster Sparsity
Sharma, Sanjeev
Bhatia, Vimal
Gupta, Anubha
2017 TWENTY-THIRD NATIONAL CONFERENCE ON COMMUNICATIONS (NCC), 2017,
[38] Improvement of Receiver Sensitivity for Enhancing IR-UWB Performance for Indoor Positioning
Li, Huan-Bang
Miura, Ryu
Kagawa, Toshinori
Kojima, Fumihide
Nishikawa, Hisashi
2017 IEEE 28TH ANNUAL INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC), 2017,
[39] A Noise-Reducing 0.48 nJ/bit Interference- Robust Non-Coherent Energy Detection IR-UWB Receiver for Wireless Sensor Networks
Pourbagheri, Saeed
Mayaram, Karti
Fiez, Terri
2013 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM DIGEST (IMS), 2013,
[40] Real Time Non-Coherent Synchronization Method in 6-10.6 GHz IR-UWB Demonstrator Chipset
van den Heuvel, J. H. C.
Pflug, H.
Ramkumar, A.
Young, A.
Romme, J.
Hijdra, M.
Busze, B.
Breeschoten, A.
Janssen, G. J. M.
Dolmans, G.
Philips, K.
de Groot, H.
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2013, : 3728 - 3734

← 1 2 3 4 5 →