This block generates a signal for FSK radar in baseband. The waveform consists of a signal with an alternating frequency. The packet length for subsequent tagged streams is calculated with two times the samples per single frequency multiplied by the blocks per tag. More...
#include <signal_generator_fsk_c.h>
Public Types | |
typedef boost::shared_ptr < signal_generator_fsk_c > | sptr |
Static Public Member Functions | |
static sptr | make (int samp_rate, int samp_per_freq, int blocks_per_tag, float freq_low, float freq_high, float amplitude, const std::string &len_key="packet_len") |
Return a shared_ptr to a new instance of radar::signal_generator_fsk_c. More... | |
This block generates a signal for FSK radar in baseband. The waveform consists of a signal with an alternating frequency. The packet length for subsequent tagged streams is calculated with two times the samples per single frequency multiplied by the blocks per tag.
samp_rate | Signal sample rate |
samp_per_freq | Number of samples per frequency until the frequency shifts |
blocks_per_tag | A block contains samp_per_freq samples of the low frequency and samp_per_freq samples of the high frequency. The packet length for subsequent tagged stream blocks is calculated with 2*samp_per_freq*blocks_per_tag. |
freq_low | Lower frequency in baseband |
freq_high | Higher frequency in baseband |
amplitude | Signal amplitude |
len_key | Packet length key for tagged stream |
typedef boost::shared_ptr<signal_generator_fsk_c> gr::radar::signal_generator_fsk_c::sptr |
|
static |
Return a shared_ptr to a new instance of radar::signal_generator_fsk_c.
To avoid accidental use of raw pointers, radar::signal_generator_fsk_c's constructor is in a private implementation class. radar::signal_generator_fsk_c::make is the public interface for creating new instances.