Abstract:A novel microwave calibration source for a fully polarimetric radiometer (FPoR) is proposed for internal calibration by the electrical operation instead of a mechanical structure at S‐band. The proposed correlated noise calibration source (CNCS) using microwave components can generate vertical and horizontal polarized signals; additionally, linearly and circularly polarized signals (third and fourth Stokes parameters) are also estimated by injecting correlated noise. In contrast to existing mechanical calibrat… Show more
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