Dual magnetic and electric field quartz sensor
RL Kubena, WS Wall, YK Yong, RJ Joyce - US Patent 10,921,360, 2021 - Google Patents
A RF field sensor in which a magnetostrictive film is deposited on one or more electrodes of
one or more quartz resonator (s) in which an electric field of the RF field is detected along …
one or more quartz resonator (s) in which an electric field of the RF field is detected along …
Broadband integrated RF magnetic antenna
RL Kubena, WS Wall - US Patent 10,819,276, 2020 - Google Patents
A RF antenna or sensor comprising substrate with at least a pair of resonators bonded
thereto, whereon a first one of the at least a pair of resonators is coated with a …
thereto, whereon a first one of the at least a pair of resonators is coated with a …
Quartz MEMS piezoelectric resonator for chipscale RF antennae
RL Kubena, WS Wall - US Patent 11,239,823, 2022 - Google Patents
(57) ABSTRACT A RF antenna comprises a quartz resonator having elec trodes disposed
thereon with a magnetostrictive film dis posed on the quartz resonator either on, partially …
thereon with a magnetostrictive film dis posed on the quartz resonator either on, partially …
Femto-tesla MEMS RF antenna with integrated flux concentrator
RL Kubena, WS Wall - US Patent 11,563,420, 2023 - Google Patents
(57) ABSTRACT A RF antenna or sensor has a substrate, a resonator operable at UHF
disposed on the substrate, the resonator preferably having a quartz bar or body with …
disposed on the substrate, the resonator preferably having a quartz bar or body with …
HF-VHF quartz MEMS resonator
RL Kubena, DJ Kirby, H Nguyen, DT Chang - US Patent 11,101,786, 2021 - Google Patents
A MEMS resonator comprising a baseplate wafer; a piezoelectric HF-VHF resonator that
comprises a monolithic piezoelectric member having at least two separate spring …
comprises a monolithic piezoelectric member having at least two separate spring …
Magnetostrictive MEMS magnetic gradiometer
RL Kubena, WS Wall - US Patent 11,988,727, 2024 - Google Patents
A magnetic gradiometer sensor comprising a substrate with at least a pair of resonators
disposed thereon, wherein each of the at least a pair of resonators is coated with a …
disposed thereon, wherein each of the at least a pair of resonators is coated with a …
Integrated photonics magnetometer based on a nonlinear diamond-containing resonator
A photonics device for threshold magnetometry includes an absorbent material with
nonlinear optical susceptibility, such as a diamond material with nitrogen vacancy defects …
nonlinear optical susceptibility, such as a diamond material with nitrogen vacancy defects …
Quartz MEMS Piezoelectric Resonator for Chipscale RF Antennae
RL Kubena, WS Wall - US Patent App. 17/574,200, 2022 - Google Patents
A RF antenna comprises a quartz resonator having elec trodes disposed thereon with a
magnetostrictive film dis posed on the quartz resonator either on, partially under or adjacent …
magnetostrictive film dis posed on the quartz resonator either on, partially under or adjacent …
Filtered multi-carrier communications
R Boehnke, M Schellmann, Z Zhao - US Patent 10,892,931, 2021 - Google Patents
An apparatus for processing data symbols in a multi-carrier transmitter, includes a transmit
pulse shaper and a transmit sub-band filter. The transmit pulse shaper is adapted to filter a …
pulse shaper and a transmit sub-band filter. The transmit pulse shaper is adapted to filter a …