Fig. 1.
Block diagrams of the add-on platform using the CBR. (a and b) The add-on 23Na/1H-MRI system. (c) Conventional 23Na-MRI system. CBR, crossband repeater; LNA, low-noise amplifier; LPF, low-pass filter; RX, receive; TX, transmit.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.