A method of imaging an object, such as a diseased human heart or bone, in a nontransparent medium, such as the human body, involves placing an array of transmitters and receivers in operational association with the medium. The transmitters generate a harmonic (frequency domain) or pulse (time domain)...http://www.google.fr/patents/US6253100?utm_source=gb-gplus-shareBrevet US6253100 - Method of broad band electromagnetic holographic imaging
Method of broad band electromagnetic holographic imaging