Method for modulating a microwave frequency wave, transmission system carrying out this method, and radar comprising a system of this type
US10649068B2 · kind B2 · utility
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3References
12Claims
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Key dates
| Filing date | Aug 30, 2017 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jun 7, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A wave transmitted by an antenna made up of an array of radiating elements, two pulse waves are transmitted, each modulated by a phase shift law known as modulation phase shift, the phase shifts being in opposition, a first wave being transmitted by a sub-array of radiating elements referred to as odd and the second wave being transmitted by a second sub-array of radiating elements referred to as even, the two sub-arrays being interleaved, the transmitted wave being the combination of the first wave and the second wave.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.