Zero phase error tracking control ZPETC

A new phase locking method with zero crossing

phase error accumulation effect

Phase Error

phase compensation error

phase center error of feed

Phase Angle Error

phase acumulating error

periodic phase error

optical phase error

Nonreciprocal Phase Error

nonperiodic phase error

multiple-object phase tracking and ranging (Moptar)

Modulated phase tracking method

minimum phase error

measurement of phase error

maximum phase error

max phase error

interferometric phase error compensation