Magnetic resonance electric property tomography (MREPT) was recently re-introduced to noninvasively image the distribution of electric property in human body at Larmor frequency (1, 2). Electric conductivity has been proposed to be used in diagnostic applications (3-6) and for specific absorption rate (SAR) calculation (7). Over homogeneous regions, the relationship between the electric properties and magnetic fields can be simplified as a Helmholtz equation of the radiofrequency (RF) transmit field, B1. In MREPT, the electrical properties distribution can be reconstructed from B1 field information by using the Helmholtz equation. The B1 magnitude and phase information is acquired separately using different sequences. For example, B1 magnitude mapping techniques such as actual flip angle imaging (AFI) (8), INTRODUCTION