a) explain the following coupling modes for interference i) common mode ii) differential mode iii) antenna...

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a) explain the following coupling modes for interference i) common mode ii) differential mode iii) antenna mode b) State four sources of noise in digital circuits such as PCBs. c) Discuss printed circuit board layout design based on multiple grounds, ground planes and ground traces supply routing i) ii) (4marks) (3marks) (4marks) (4marks) (2marks) (3marks) a) explain the following coupling modes for interference i) common mode ii) differential mode iii) antenna mode b) State four sources of noise in digital circuits such as PCBs. c) Discuss printed circuit board layout design based on multiple grounds, ground planes and ground traces supply routing i) ii) (4marks) (3marks) (4marks) (4marks) (2marks) (3marks)

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a Coupling modes for interference i Common mode 1 Common mode interference occurs when unwanted signals or noise appear in phase on both signal lines of a differential pair 2 It is caused by external ... View the full answer