Patent · US Active

Radar interface with enhanced frame signal

US11121810B2 · kind B2 · utility

0Cited by

1References

22Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Ljudmil Anastasov · Munich, DE
Markus Bichl · Feldkirchen-Westerham, DE

Key dates

Filing date	Sep 27, 2019
Grant date	Sep 14, 2021
Priority date	—
Expiry date	Sep 27, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01S13/931
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A synchronous communication interface includes at least one data channel configured to carry a data signal comprising a plurality of data units; a control channel parallel to the at least one data channel, the control channel configured to carry a control signal for the at least one data channel; and a circuit configured to generate the control signal that includes control information that defines each of the plurality of data units in each data signal and further includes additional information. The circuit is configured to vary a duty cycle of the control signal according to a mapping of the additional information to a plurality of discrete duty cycle states.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.