2 of 2 Permanent Wireless Jobs in Saffron Walden

PyTorch) with potential integration via ZMQ, GNU Radio, or C++ backends Leading RF data collection, field experiments, and over-the-air testing using drones, wireless devices, and custom transmitters Requirements Strong Python proficiency for RF data analysis and prototyping (NumPy, SciPy, matplotlib, scikit-learn, PyTorch) Solid understanding of DSP fundamentals … Radio, SDRangel, osmoSDR, or SoapySDR Practical understanding of RF hardware chains (antenna → filters → mixers → ADC) and their impact on baseband data Experience analysing wireless protocols (Wi-Fi, LTE, LoRa, etc.) and physical-layer structures Comfortable debugging SDR setups and performing field-based RF data collection Strong communication skills and ability ...

characterisation and diagnostics tools, e.g. constellation tracking, time-frequency plots, autocorrelation analysis Familiarity with tools such as GNU Radio, SDRangel, SoapySDR, ZMQ Understanding of wireless protocols and physical-layer signal structures (e.g. Wi-Fi, LTE, LoRa) Ability to design machine learning or statistical models for signal classification, anomaly detection … time and batch-processing architectures using Python and signal processing libraries Lead field-based data collection and over-the-air experiments using drones and wireless devices Collaborate with a multidisciplinary team to develop SDR-based detection and intelligence solutions Model and mitigate hardware-induced effects to improve signal fidelity ...