The tuning time relationship to frequency increments have been investigated for synthesizers used in up-conversion HF equipment. An output phase lock loop configuration has been adapted to various multiple loop schemes and direct digital synthesis. Both fixed frequency and frequency hopping modes are discussed, with relative noise and spurious data included.
32nd Annual Frequency Control Symposium
- Pub Date:
- Frequency Synthesizers;
- High Frequencies;
- Phase Locked Systems;
- Parametric Frequency Converters;
- Electronics and Electrical Engineering