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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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MgB 2 nonlinear properties investigated under localized high rf magnetic field excitation
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Detection of surface carbon and hydrocarbons in hot spot regions of niobium superconducting rf cavities by Raman spectroscopy
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rf Wien filter in an electric dipole moment storage ring: The
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Characterization of a Superconducting Pb Photocathode in a Superconducting rf Photoinjector Cavity
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Plasma processing of large curved surfaces for superconducting rf cavity modification
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Observation of a variable sub-THz radiation driven by a low energy electron beam from a thermionic rf electron gun
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Method of phase space beam dilution utilizing bounded chaos generated by rf phase modulation
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Multi-Point Near-Field RF Sensing of Blood Pressures and Heartbeat Dynamics
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MetaSense: Boosting RF Sensing Accuracy Using Dynamic Metasurface Antenna
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Multipactor Breakdown Threshold Estimation Based on Circuital Models and Particle Simulations for Multicarrier Signals in RF Filters
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DC and RF Performance of AlGaN/GaN/SiC MOSHEMTs With Deep Sub-Micron T-Gates and Atomic Layer Epitaxy MgCaO as Gate Dielectric
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Low-Power Characterization and Integration of Carbon Black Resistive Ink for Aerosol Jet-Printed RF Components
Aerosol jet printing (AJP) is gaining attention in additive manufacturing research, especially in the discipline of microwave engineering. Currently, no reliable AJP method exists to fabricate resistors that are both electrically small and with a resistance compatible with waveguide impedances for use in microwave components. In this work, the commercially available Metalon JR-038 is characterized and used to fabricate a resistor that is 100 μ m long by 250 μ m wide for the first time to the best of our knowledge. Furthermore, this resistor was then used to fabricate a Ka-band Wilkinson power divider using only the AJP process.