Tunable Radio-Frequency Coil

A radio frequency (RF) coil comprising a plurality of electrically uninterrupted conductive legs, each leg having a first end and a second end, and at least one continuous conductor electrically connected to the first ends of the legs. Frequency tuning of the coil is achieved by translating, along the legs, an electrically continuous tuning band that includes a capacitor closed about the axis of the coil in proximity to the conductive legs. Maintaining electrical symmetry of the coil results in tuning ranges of at least 30 percent of the nominal value of the resonant frequency.

Attached files:
US 20100013483.jpg

US 20,100,013,483

Inventor(s): ODINTSOV BORIS [US]

Type of Offer: Licensing

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