𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Time domain automatic focusing of an applebaum array

✍ Scribed by Ahmed Yamani

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
245 KB
Volume
7
Category
Article
ISSN
0899-9457

No coin nor oath required. For personal study only.

✦ Synopsis

The effect of a finite-distance signal source on the performance of an Applebaum array has been removed by applying the automatic focusing technique (AFT). However, this technique requires a considerable amount of data acquisition and processing. It is shown in this article that the performance of the AFT is maintained when the scanned frequencies are simultaneously sent in one signal. As a result, this novel procedure provides the AFT with additional capabilities while removing its drawbacks.

πŸ“œ SIMILAR VOLUMES

Time-domain combination of MR spectrosco
Time-domain combination of MR spectroscopy data acquired using phased-array coils
✍ Mark A. Brown πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 305 KB

## Abstract A new method for efficiently processing MRS data acquired with phased‐array coils is presented. The method consists of performing phase compensation (i.e., redefining the signal phase relative to a common reference) of the signals in the time domain prior to combining the signals. The r

Principles and applications of a dynamic
Principles and applications of a dynamically focused phased array real time ultrasound system
✍ Carlisle L. Morgan; William S. Trought; William M. Clark; Olaf T. von Ramm; Fred πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 999 KB

## Abstract The physical principles and clinical applications of a high‐resolution, dynamically focused phased‐array real time ultrasound system are described. Advantages of the real time technique include rapid survey capability, efficient selection of an appropriate tomographic plane, identificat

Applications of real-time ultrasound in
Applications of real-time ultrasound in obstetrics: The linear and dynamically focused phased arrays
✍ Carlisle L. Morgan; William S. Trought; Arthur Haney; William M. Clark πŸ“‚ Article πŸ“… 1979 πŸ› John Wiley and Sons 🌐 English βš– 730 KB

## Abstract Real‐time ultrasound is a dynamic imaging technique that allows in utero orientation to the fetus. It permits rapid and efficient examination of fetal anatomy and provides a dynamic assessment of fetal well‐being. The energy dissipation can be comparable to that in conventional ultrason