Invention Grant
- Patent Title: Transceiver device for a bus system and method for reducing conducted emissions
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Application No.: US16976673Application Date: 2019-03-05
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Publication No.: US11601301B2Publication Date: 2023-03-07
- Inventor: Sebastian Stegemann , Steffen Walker
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102018203671.3 20180312
- International Application: PCT/EP2019/055361 WO 20190305
- International Announcement: WO2019/174956 WO 20190919
- Main IPC: H04L12/40
- IPC: H04L12/40 ; H04L25/03 ; H04L25/08

Abstract:
A transceiver device for a bus system and a method for reducing conducted emissions. The transceiver device has a transmitting stage for transmitting a transmit signal to a first bus wire of a bus of the bus system, in which bus system an exclusive, collision-free access of a user station to the bus of the bus system is at least temporarily ensured, and for transmitting the transmit signal to a second bus wire of the bus, a receiving stage for receiving the bus signal transmitted on the bus wires, and an emission reduction unit for controlling a switch-on path of a first stand-off device in the transmitting stage as a function of whether or not a dominant stage of the transmit signal occurs.
Information query