公开(公告)号：US20240288520A1

公开(公告)日：2024-08-29

申请号：US18573551

申请日：2023-06-23

Applicant: THE UNIVERSITY OF SHEFFIELD

Inventor： James M Wild ,  Madhwesha Rama Rao

IPC: G01R33/36 ,  G01R33/62

CPC classification number: G01R33/3621 ,  G01R33/3635 ,  G01R33/62

Abstract: A passive filter circuit, for simultaneous dual-nuclear magnetic resonance quadrature transmit-receive that is configured to apply to an input a quadrature phase shift of a first polarity at a Larmor frequency of a first nucleus and a quadrature phase difference of a second polarity, that is opposite the first polarity, at the Larmor frequency of a second nucleus