Patent ID: 11894609
Assignee: DEKA PRODUCTS LIMITED PARTNERSHIP
Field: Medical technology (Instruments)
Classification: CPC H  A | IPC A  H

Claim 0:
1. A system comprising:
a wearable assembly comprising:
a housing;
a split ring resonator antenna having a resonant frequency, the split ring resonator antenna comprising a plurality of planar metallic layers and defining a greatest dimension less than one wavelength at an operational frequency of 2.4 GHz ISM Band, the split ring resonator antenna located inside the housing;
a control unit; and
a transmitting and receiving base unit that powers the split ring resonator antenna, wherein the split ring resonator antenna is coupled to the transmitting and receiving base unit and whereby the split ring resonator antenna wirelessly transmits and receives data from the control unit, wherein the system minimizes parasitic effects of dielectric materials in close proximity to a wearable radio frequency device.