Performance of EGNSS-Based Timing in Various Threat Conditions. - Salomon Honkala; Sarang Thombre; Martti Kirkko-Jaakkola; Hein Zelle; Henk Veerman; Anders E. Wallin; Erik F. Dierikx; Sanna Kaasalainen; Stefan Söderholm; Heidi Kuusniemi (IEEE Trans. Instrum. Meas., 2020)