US 9,810,753 B2
Wireless signal transmission in magnetic resonance systems
Stefan Popescu, Erlangen (DE)
Assigned to Siemens Aktiengesellschaft, München (DE)
Filed by Stefan Popescu, Erlangen (DE)
Filed on Sep. 16, 2014, as Appl. No. 14/487,282.
Claims priority of application No. 10 2013 219 128 (DE), filed on Sep. 24, 2013.
Prior Publication US 2015/0084636 A1, Mar. 26, 2015
Int. Cl. G01R 33/36 (2006.01); G01R 33/34 (2006.01); H04B 1/04 (2006.01); G01R 33/3415 (2006.01)
CPC G01R 33/3692 (2013.01) [G01R 33/34 (2013.01); H04B 1/0483 (2013.01); G01R 33/3415 (2013.01)] 18 Claims
OG exemplary drawing
1. A method for a wireless signal transmission of a measurement signal or a control signal between two functional components of a magnetic resonance (MR) system, the method comprising:
encoding, by an orbital angular momentum encoding unit of the MR system, the measurement signal, the control signal, or the measurement signal and the control signal into a radio-frequency (RFS transmit signal with a predefined orbital angular momentum rendering the RF transmit signal distinguishable from other RF signals within a same frequency range;
transmitting the RF transmit signal between transmit antenna arrangements of the two functional components of the MR system; and
decoding, by the orbital angular momentum encoding unit, the RF transmit signal.