BIPHASE_TX_PULSE_GENERATOR

The BIPHASE_TX_PULSE_GENERATOR output represents a bi-phase modulated UWB waveform. Input data bits are spread using a spreading code. The pulse shape output is determined by selecting sub-components of PULSE_SHAPE_GENERATOR (see PULSE_SHAPE_GENERATOR).

Subnetwork

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
PulseWidth	Width of output pulse	250 psec	Time	Real	>0
PulseEnergy_joule	Total energy of the output pulse in Joules.	1e-12		Real	>0
DoubletSeparation	Time between the positive and negative peaks of the waveform	350 psec	Time	Real	>0
TStep	Time step of the simulation	10 psec	Time	Real	>0

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

Pin	Name	Description	Signal Type
3	Pulse Output	Outputs pulse with shape determined by which pulse generator subcomponent is selected and polarity determined by data and spreading code.	Float