FRTMData

class ansys.aedt.core.visualization.advanced.frtm_visualization.FRTMData(input_file)

Provides FRTM data.

Read FRTM data and return the Python interface to analyze the data. All units are in SI.

Parameters:

input_filestr or pathlib.Path

Data in a FRTM file.

Examples

>>> from ansys.aedt.core.visualization.advanced.frtm_visualization import FRTMData
>>> file = "RxSignal.frtm"
>>> data = RangeDopplerData(file)

Methods

FRTMData.convert_frequency_range([pulse, ...])	Convert frequency domain radar data to range domain using IFFT with optional windowing and resampling.
FRTMData.get_data_pulse([pulse])	Get the data for a specified pulse.
FRTMData.range_angle_map([pulse, window, ...])	Compute the range-angle map using direction of arrival estimation methods.
FRTMData.range_doppler([channel, window, ...])	Calculate the range-Doppler map of a frame.
FRTMData.range_profile(data[, window, size])	Calculate the range profile of a specific CPI frame.
FRTMData.window_function([window, size])	Window function.

Attributes

FRTMData.all_data	Complete dataset.
FRTMData.antenna_names	Names of the antennas used.
FRTMData.binary_byte_type_line	Byte type definition line for binary parsing.
FRTMData.binary_record_length	Length of each binary record.
FRTMData.binary_start_byte	Start byte index for binary data.
FRTMData.channel_names	Names assigned to radar channels.
FRTMData.channel_number	Number of radar channels.
FRTMData.col_count	Number of columns in the dataset.
FRTMData.col_header1	Primary column header names.
FRTMData.col_header2	Secondary column header names.
FRTMData.coupling_combos	List of transmit-receive antenna combinations.
FRTMData.cpi_duration	Coherent processing interval duration.
FRTMData.cpi_frames	Number of coherent processing interval frames.
FRTMData.data_conversion_function	RCS data conversion function.
FRTMData.dlxcd_version	DlxCd version.
FRTMData.frequency_bandwidth	Total bandwidth of frequency sweep.
FRTMData.frequency_center	Center frequency of the sweep.
FRTMData.frequency_delta	Frequency step size.
FRTMData.frequency_domain_type	Type of frequency domain representation.
FRTMData.frequency_number	Number of frequency steps.
FRTMData.frequency_start	Start frequency (Hz).
FRTMData.frequency_stop	Stop frequency (Hz).
FRTMData.frequency_sweep	Available frequencies.
FRTMData.pulse_repetition_frequency	Pulse repetition frequency (Hz).
FRTMData.radar_channels	List of radar channel configurations.
FRTMData.radar_waveform	Radar waveform configuration.
FRTMData.range_maximum	Maximum detectable range (meters).
FRTMData.range_resolution	Radar range resolution (meters).
FRTMData.receiver_position	Position of receivers respected the transmitters.
FRTMData.row_count	Number of rows in the dataset.
FRTMData.time_duration	Total time duration of signal capture.
FRTMData.time_start	Start time of the radar data collection.
FRTMData.time_stop	Stop time of the radar data collection.
FRTMData.time_sweep	Sweep duration for each pulse.
FRTMData.velocity_maximum	Maximum measurable velocity (m/s).
FRTMData.velocity_resolution	Velocity resolution (m/s).