Waveform shaping device and wave receiver

US10805127B2 · kind B2 · utility

Assignees

• GREENERWAVE · FR
• CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE · FR
• ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS · FR

Inventors

• Geoffroy Lerosey · Paris, FR
• Mathias Fink · Meudon, FR
• Philipp Del Hougne · Paris, FR
• Timmy Floume · Paris, FR

Key dates

• Filing date: May 22, 2018
• Grant date: Oct 13, 2020
• Expiry date: May 22, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04B17/309
• WIPO field: Telecommunications
• WIPO sector: Electrical engineering

Abstract

A waveform shaping device that includes an adaptable surface, a controller, and a receiving device which measures a secondary wave following the reception of a primary wave by a receiver, the primary wave having been transmitted by a transmitter. Based on the measurement of the secondary wave, the controller determines an estimated value for optimization of the adaptable surface, without any connection to the receiver.