Physical Principles and Equipment: IVUS
Fig. 1.1 Schematic diagram of beam geometry for an unfocused transducer. The length of the near field and the divergence angle in the far field depend on transducer frequency and…
Fig. 1.1 Schematic diagram of beam geometry for an unfocused transducer. The length of the near field and the divergence angle in the far field depend on transducer frequency and…