Signal Radiation and Collection

Narrowband and wideband signal radiation and collection by phased arrays

Radiators create the electromagnetic or acoustic fields that propagate through space, air, or water. Collectors transform those fields back into electronic signals at the receiver. Phased Array System Toolbox™ System objects and Simulink^® blocks simulate radiation and collection processes for narrowband and wideband signals.

Objects

`phased.Collector`	Narrowband signal collector
`phased.Radiator`	Narrowband signal radiator
`phased.WidebandCollector`	Wideband signal collector
`phased.WidebandRadiator`	Wideband signal radiator

Blocks

Narrowband Receive Array	Receive narrowband radiation using phased array
Narrowband Transmit Array	Narrowband transmit array
Wideband Receive Array	Wideband receive array
Wideband Transmit Array	Wideband transmit array

Functions

`sensorsig`	Simulate received signal at sensor array
`sensorcov`	Sensor spatial covariance matrix

Topics

Radiation and Collection

Signal Radiation
Simulate the radiated fields from antennas and arrays.
Signal Collection
Simulate the incoming fields at antennas and arrays.

Standards

Standards and Conventions
This section introduces the concept of baseband signals and defines the local and global coordinate systems used in the toolbox.
Units of Measure and Physical Constants
Phased Array System Toolbox uses the International System of Units (SI).