A study of injection locking and pulling in oscillators |
| |
| Authors: | Razavi B |
| |
| Affiliation: | Dept. of Electr. Eng., Univ. of California, Los Angeles, CA, USA; |
| |
| Abstract: | Injection locking characteristics of oscillators are derived and a graphical analysis is presented that describes injection pulling in time and frequency domains. An identity obtained from phase and envelope equations is used to express the requisite oscillator nonlinearity and interpret phase noise reduction. The behavior of phase-locked oscillators under injection pulling is also formulated. |
| |
| Keywords: | |
|
|
