Tianpu Waveform Library

(I) Basic Waveforms

1. Communication Signals

Analog modulation: AM, DSB, USB, LSB, NFM, WFM, CW;

Digital modulation: 2ASK, 2/4FSK, CP2/4FSK, MSK, GMSK, BPSK, QPSK, OQPSK, π/4 QPSK, 8PSK, 16/64/128/256/512QAM, 16/32APSK, OFDM, Spread Spectrum, Frequency Hopping, Combined Frequency-Hopping & Spread-Spectrum, Burst Digital Communications, MIMO, etc.

Hybrid modulation: GMSK+FM, GMSK+SSB, 8PSK+FM, 8PSK+SSB, BPSK+PM;

Channel coding components: Cyclic codes, Convolutional codes, Hamming codes, BCH codes, RS codes, Turbo codes, LDPC codes;

Source coding components: G.711, G.721, G.723, G.729, CVSD, GSM Full-Rate speech coding;

Link-layer components: ALOHA, Slotted ALOHA, CSMA/CA, FDMA, TDMA, etc.

Network-layer components: TCP/UDP, DSR, OLRF, BATMAN, AODV, etc.

Channel simulation components: Support simulation of multipath, fading, Doppler shift, noise, interference, and other channel environments;

Multi-channel: Supports multi-channel simulation with up to 20 channels; signals can be arbitrarily combined;

Frequency-hopping simulation: Supports frequency-hopping signal simulation at rates up to 100,000 hops per second.

2. Interference Signals

General-purpose modulation interference: Tone, multi-tone, comb spectrum, continuous spectrum, noise-modulated FM, noise-modulated AM.

Interference types: Targeted interference, barrage interference, swept-frequency interference, tracking interference, deception interference (imitation interference, protocol deception, synchronization disruption, pilot contamination), etc.

3. Radar Signals

Real-time modulated signals: Continuous-wave (CW) signals, conventional pulsed signals, frequency-agile signals, linear/nonlinear frequency-modulated (FM) signals, phase-coded signals, stepped-frequency signals, staggered pulse-repetition frequency (PRF) signals, jittered PRF signals, sliding PRF signals, etc.

(II) Custom Components and Standard Waveforms

1. Channel Model Components

Customizable channel models: Sea-surface channel model, satellite channel model, terrestrial channel model, urban building channel model, COST-207 model, SUI model.

2. Communication Standard Waveforms

Civil communications: 2G/3G/4G/5G mobile communications, DMR, TETRA, WiFi, ZigBee, NB-IoT, RFID, etc.

Satellite communications: DAMA, DVB-S2, EBEM, LinkWay, BGAN, Starlink, MUOS, Iridium, etc.

3. Navigation Signals

Satellite navigation: GPS, BeiDou;

Radio navigation: Instrument Landing System (ILS) signals, Precision Distance Measuring Equipment (DME) signals, Non-Directional Beacon (NDB) signals, Microwave Landing System (MLS) signals, Air Traffic Control (ATC) transponder signals, Tactical Air Navigation (TACAN) signals, Long Range Navigation (LORAN) signals, Automatic Dependent Surveillance–Broadcast (ADS-B), Automatic Identification System (AIS), Aircraft Communications Addressing and Reporting System (ACARS), etc.

4. Telemetry, Tracking, and Command (TT&C) Signals

Satellite TT&C: PCM-PSK-PM, PCM-DS-BPSK, PCM-DS-PSK, CCSDS, etc.

(Unmanned) aerial vehicle TT&C: MAVLink, ExpressLRS, OpenHD, SiK Radio, etc.

5. Identification Friend or Foe (IFF)

IFF: Mark XIIA.