BiPhase_Polarity_Select_UWB_Transmitter

This component is used to trigger a positive or negative polarity pulse for bi-phase modulation. The input data bit is exclusive OR-ed with the spreading code. If the result or the exclusive OR is a 1, a pulse on the positive pulse trigger is generated; otherwise, a pulse on the negative pulse trigger is generated.

Parameters

Name	Description	Default	Unit	Type	Range
ChipsPerBit	Number of pulses transmitted for each bit	1		Integer	>1
ChipInterval	Time between pulses	1 nsec	Time	Real	>0
TStep	Time step of the simulation	10 psec	Time	Real	>0

Inputs

Pin	Name	Description	Signal Type
1	Data Input	Data transmitted by UWB system input as binary bits	Integer
2	Spreading Code Input	Coding sequence used to spread data being transmitted input as binary bits.	Integer

Outputs

Pin	Name	Description	Signal Type
3	Positive Pulse Trigger	Impulse to trigger generation of a positive polarity pulse.	Float
4	Negative Pulse Trigger	Impulse to trigger generation of a positive polarity pulse.	Float