Design parameters optimization for both the Costas and PLL second-order carrier tracking loops under Doppler shift is presented for the case of a passive (imperfect integrator) loop filter. The optimization is made possible by using an extension of the Kramers expression for the Mean Time to Lose Lock (MTLL), which is an explicit function of both the Doppler shift and the phase jitter variance.
|Number of pages||5|
|State||Published - 1995|
|Event||Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3) - Singapore, Singapore|
Duration: 14 Nov 1995 → 16 Nov 1995
|Conference||Proceedings of the 1995 IEEE Global Telecommunications Conference. Part 2 (of 3)|
|Period||14/11/95 → 16/11/95|