Mitigating interference via spatial and spectral nulling - Higgins, Thomas; Webster, Tegan; Shackelford, Aaron K (IET radar, sonar & navigation, 2014)
Keywords: Algorithms; Arrays; constant modulus radar waveforms; eight‐channel X‐band coherent MIMO radar test bed; interference mitigation; interference suppression; iterative methods; loop‐back configuration; loop‐back experiment; MIMO radar; MIMO transmit arrays; multiple‐input multiple‐output transmit arrays; next generation radar system; Nulling; open air configuration; open air experiment; over‐crowded radiofrequency spectrum; phase‐only transmit nulling; phase‐only weights; Radar; radar receivers; radar transmitters; receiver; reiterative uniform weight optimisation algorithm; RUWO algorithm; signal‐to‐interference‐plus noise ratio framework; Sonar; space‐frequency nulls; spatial nulling; Special Issue: Bistatic and MIMO radars and their applications in surveillance and remote sensing; Spectra; spectral nulling; transmitter; Waveforms; X-band; over-crowded radiofrequency spectrum; iterative methods; spatial nulling; open air configuration; MIMO transmit arrays; MIMO radar; phase-only weights; open air experiment; transmitter; space-frequency nulls; interference mitigation; radar transmitters; multiple-input multiple-output transmit arrays; interference suppression; receiver; spectral nulling; reiterative uniform weight optimisation algorithm; signal-to-interference-plus noise ratio framework; eight-channel X-band coherent MIMO radar test bed; RUWO algorithm; radar receivers; loop-back configuration; loop-back experiment; next generation radar system; constant modulus radar waveforms; phase-only transmit nulling