Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Wim Van Thillo"'
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2007 (2007)
Short-range digital communications at 60 GHz have recently received a lot of interest because of the huge bandwidth available at those frequencies. The capacity offered to the users could finally reach 2 Gbps, enabling the deployment of new multimedi
Externí odkaz:
https://doaj.org/article/68603b64c4214f9bbfb441ae5672333b
Autor:
Andre Bourdoux, Jan Craninckx, Qixian Shi, Andy Dewilde, Davide Guermandi, Annachiara Spagnolo, Veerle Derudder, Wim Van Thillo, Ubaid Ahmad, Ilja Ocket, Piet Wambacq
Publikováno v:
IEEE Journal of Solid-State Circuits. 52:2613-2626
In this paper, the concept of phase modulated MIMO radars is explained and demonstrated with a 28-nm CMOS fully integrated 79-GHz radar SoC. It includes two transmitters, two receivers, and the mm-wave frequency generation. The receivers’ outputs a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d4f6ded67ff1c0fdef06f05fc0e1f7b
https://doi.org/10.1109/jssc.2017.2723499
https://doi.org/10.1109/jssc.2017.2723499
Autor:
Chunshu Li, Bob Verbruggen, John R. Long, Giovanni Mangraviti, Charlotte Soens, Wim Van Thillo, Andre Bourdoux, Viki Szortyka, Michael Libois, V. Vidojkovic, Piet Wambacq, Mark Ingels, Kristof Vaesen, Khaled Khalaf
Publikováno v:
IEEE Journal of Solid-State Circuits. 51:1579-1592
A polar transmitter (TX) is implemented at 60 GHz, enabling a power amplifier (PA) to operate in saturation where efficiency is highest, even when handling higher order modulations such as QPSK and 16-QAM. The phase path is upconverted by I-Q mixers,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f94283fbf6e7a35aa737e6e0728ec8c
https://doi.org/10.1109/jssc.2016.2544784
https://doi.org/10.1109/jssc.2016.2544784
Autor:
Giovanni Mangraviti, Charlotte Soens, Piet Wambacq, Khaled Khalaf, Michael Libois, Wim Van Thillo, Kristof Vaesen, Steven Brebels
An eight-way phased-array TRX front-end with RF phase shifting and on-chip transmit/receive switching is implemented in 28-nm CMOS. The TX $P_{\mathbf {1dBout}}$ and RX noise figure (NF) are 10 dBm and 6.8 dB, respectively. The active phase shifter s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd50990880188fb69b3531414047767
https://doi.org/10.1109/jssc.2018.2822676
https://doi.org/10.1109/jssc.2018.2822676
Autor:
Steven Brebels, M. Libois, Andre Bourdoux, Viki Szortyka, V. Vidojkovic, Charlotte Soens, Giovanni Mangraviti, Piet Wambacq, Kristof Vaesen, Bertrand Parvais, Khaled Khalaf, Wim Van Thillo
This paper presents a 60 GHz TX/RX chipset in 40 nm CMOS technology flip-chip mounted on a multilayer organic package with integrated phased-array antennas. The TX/RX chips perform phase shifting of 4 antenna paths in analog baseband. Short range (<
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f4ae349a5bed10bf099d3faefb32ecf
https://biblio.vub.ac.be/vubir/60ghz-cmos-txrx-chipset-on-organic-packages-with-integrated-phasedarray-antennas(9647e228-dff6-43c7-89e6-27a74ee24726).html
https://biblio.vub.ac.be/vubir/60ghz-cmos-txrx-chipset-on-organic-packages-with-integrated-phasedarray-antennas(9647e228-dff6-43c7-89e6-27a74ee24726).html
Autor:
Khaled Khalaf, Fortunato Frazzica, Giovanni Mangraviti, Wim Van Thillo, Steven Brebels, Vito Giannini, Davide Guermandi, Kristof Vaesen, Charlotte Soens, Qixian Shi, Piet Wambacq, Andre Bourdoux
Publikováno v:
ISSCC
Millimeter-Wave transceivers with beamforming capabilities, such as the one presented in this work, are a key technology to reach 4 or 6Gb/s at 10m range with the IEEE 802.11ad standard. Moreover, for mm-Wave access in 5G it will also be necessary to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c802ec859cf95a0c57aac8959cc3528e
https://doi.org/10.1109/isscc.2016.7417999
https://doi.org/10.1109/isscc.2016.7417999
Autor:
Ilse Vos, Liesbet Van der Perre, Yanxiang Huang, Steven Dupont, Andy Dewilde, Meng Li, Veerle Derudder, Wim Van Thillo, Maxim Rykunov, Peter Debacker, Jan-Willem Weijers
Publikováno v:
A-SSCC
The design of multi-Gbps LDPC decoder has become a hot topic in recent years as the demand of transformation towards 5G. An energy efficient 18Gbps LDPC decoder based on LDPC ASIP with half layer paralleled architecture is proposed. The feasibility o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c85cf6f3ad3740e458ed7810e5e8e6
https://doi.org/10.1109/asscc.2015.7387473
https://doi.org/10.1109/asscc.2015.7387473
Autor:
Qixian Shi, Piet Wambacq, Tomohiro Murata, Andre Bourdoux, Wim Van Thillo, Vito Giannini, Davide Guermandi, Alaa Medra
Publikováno v:
ISSCC
The demand for inexpensive and ubiquitous accurate motion-detection sensors for road safety, smart homes and robotics justifies the interest in single-chip mm-Wave radars: a high carrier frequency allows for a high angular resolution in a compact mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35917c7c067d17321ae9b1e34cdd3b3f
https://doi.org/10.1109/isscc.2015.7063072
https://doi.org/10.1109/isscc.2015.7063072
Autor:
Andre Bourdoux, Wim Van Thillo, Vito Giannini, Steven Brebels, Alaa Medra, Kristof Vaesen, Davide Guermandi, Piet Wambacq
An 80 GHz transmitter leakage cancellation circuit is implemented and integrated together with a low-noise amplifier (LNA) as part of a receiver front-end for a phase-modulated continuous-wave radar. The cancellation is achieved by subtracting a copy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fcbb531961535692e67a15408ffc303
https://hdl.handle.net/20.500.14017/2c081c63-2ed8-4933-ae7c-48f3929948ef
https://hdl.handle.net/20.500.14017/2c081c63-2ed8-4933-ae7c-48f3929948ef
Autor:
Charlotte Soens, Davide Guermandi, Andre Bourdoux, Jan Craninckx, Piet Wambacq, Kristof Vaesen, Vito Giannini, Qixian Shi, Bertrand Parvais, Wim Van Thillo
Publikováno v:
ISSCC
This paper describes a phase-modulated Continuous-Wave (CW) Radar TX that operates in the 79GHz band. With a sampling rate of 2GS/s and 4GHz RF bandwidth, we target a resolution of 7cm. We rely on a Pseudo-Random-Noise (PRN) maximum length sequence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893f477227c07364442360bed2856341
https://doi.org/10.1109/isscc.2014.6757421
https://doi.org/10.1109/isscc.2014.6757421