Title:
エネルギー効率の良い超広帯域インパルス無線システムおよび方法
Document Type and Number:
Japanese Patent JP6979085
Kind Code:
B2
Abstract:
Ultra-Wideband (UWB) technology exploits modulated coded impulses over a wide frequency spectrum with very low power over a short distance for digital data transmission. Such UWB systems through their receivers may operate in the presence of interfering signals and should provide for robust communications. Accordingly, an accurate and sharp filter that operates at low power is required and beneficially one that does not require a highly accurate power heavy clock. Further, many UWB applications require location and / or range finding of other elements and it would therefore be beneficial to provide a UWB based range finding and/or location capability removing the requirement to add additional device complexity and, typically significant, power consumption.
Inventors:
NABKI,Frederic
Deland, Dominique
Taher Zaday-Sani, Muhammad
Michelle Sauer
Rasil, Labia
Deland, Dominique
Taher Zaday-Sani, Muhammad
Michelle Sauer
Rasil, Labia
Application Number:
JP2019572745A
Publication Date:
December 08, 2021
Filing Date:
June 29, 2018
Export Citation:
Assignee:
TRANSFERT PLUS
International Classes:
H04B1/7163; G01S13/76
Domestic Patent References:
| JP2008061239A | ||||
| JP2005051466A | ||||
| JP2011512693A |
Foreign References:
| WO2016191851A1 |
Other References:
Hong Gul Han et al.,A 1.9-mm-Precision 20-GHz Direct-Sampling Receiver Using Time-Extension Method for Indoor Localization[online],IEEE Journal of Solid-State Circuits,2017年05月24日,Vol.52, No.6,pp.1509-1520,[検索日:2021.07.27],インターネット
Attorney, Agent or Firm:
Tomokazu Adachi
Fukuda Takekei
Fukuda Takekei