Imaging Parameter

Category Imaging Parameter Term Pulse Repetition Frequency PRF Definition of Pulse Repetition Frequency PRF Rate at Which Pulses Are Emitted; Affects Depth Penetration and Doppler Nyquist Limit Notes About Pulse Repetition Frequency PRF Higher PRF Increases Nyquist Limit but Reduces Maximum Imaging Depth

Category Imaging Parameter Term Focal Depth Definition of Focal Depth Depth At Which The Transducer Focuses Energy For Optimal Resolution Notes About Focal Depth Set At Or Just Below Structure Of Interest