Physical Layer - CAN System Engineering - page 103

0HDVXUHPHQWZLWK
QRORDG
6HWXS
6HWXS

(0,0DVXUHPHQW&$1+LJK6SHHG-&DU$0'XPP\
7UDQVFHLYHU 7\SH<PRXQWHGRQ7HVW%RDUG
:LULQJ+DUQHVV73/ &$1/LQHRQO\
%XV)LOWHU ZLWKRXW

Fig. 2.46 Emission measurements in cars (integrated AM-Antenna with a measurement probe)
with different layout positions of a CAN network

(0,0DVXUHPHQW&$1+LJK6SHHG±&DU$0'XPP\
7UDQVFHLYHU YDULDEOH
:LULQJ+DUQHVV73/ &$1/LQHRQO\6HWXS
%XV)LOWHU

0HDVXUHPHQWZLWK
QRORDG
7\SH;
7\SH<

(0,0DVXUHPHQW&$1+LJK6SHHG±&DU)0'XPP\
7UDQVFHLYHU YDULDEOH
:LULQJ+DUQHVV73/ &$1/LQHRQO\6HWXS
%XV)LOWHU

7\SH$
7\SH%
7\SH&

ZLWKRXW ZLWKRXW

a b

(0,0DVXUHPHQW&$1+LJK6SHHG
7UDQVFHLYHU

0HDVXUHPHQWZLWK
QRORDG
7\SH;
7\SH<

YDULDEOH

+)([WUDFWLRQ &$1V\PPHWULF

%XV)LOWHU ZLWKRXW

c

Fig. 2.47 Emission of CAN transceivers: a measurements in cars, AM range, b measurements in
cars, FM range up to 1 GHz and c 150-Ω method according to transceiver test specification