How the GaGe Digitizer was used: The GaGe Digitizer was used in conjunction with a dual- channel spectrum analyzer (SA) based on spatial-spectral (S2) materials. This setup monitored the outputs of a dual-drive, dual-port optical Mach-Zehnder interferometer, which received inputs mimicking signals from a two-element antenna array. The digitizer helped in capturing and processing the signal data in real-time with high precision, allowing for sub-millisecond updates and sub-megahertz resolution.
How the GaGe Digitizer was used: In this research, a 16-bit 200 MS/s GaGe digitizer card was employed to capture outputs from balanced detectors in the spatial-spectral (S2) system. This digitizer recorded the readout spectra from the S2 materials, enabling detailed post- processing to recover and analyze the spectral data.
How the GaGe Digitizer was used: A GaGe digitizer was essential in this research, converting analog signals from the PLC channels into digital data for analysis. It enabled precise measurements of frequency response, noise profiles, and other key characteristics necessary for a comprehensive channel assessment.
How the GaGe Digitizer was used: The GaGe digitizer was essential for data acquisition, converting analog signals from optical sensors into digital data. This high-speed conversion and high-resolution digitization ensured accurate detection of LED ID codes, crucial for real-time positioning.
How the GaGe Digitizer was used: The paper explains how a digitizing solution, including the GaGe CSE1622 digitizer, was employed alongside Nanoceptors to capture RF data swiftly and accurately. The Nanoceptor simplifies frequency tuning up to 3 GHz, while the digitizer records time-domain data at various sampling rates, providing a snapshot of spectral data in a fraction of a second.
How the GaGe Digitizer was used: The GaGe digitizer was used to collect and analyze data from a measurement campaign in urban and rural areas. It measured PLC channel impulse responses and sampled additive noises, providing detailed insights into channel characteristics and noise behavior, crucial for evaluating inductive coupling’s viability.
Industry:
Electrical Equipment Manufacturers, Testing Labs & Research Centers
How the GaGe Digitizer was used: Data acquisition parameters are determined based on the required sampling frequency for different sweep rates of the radiated waves. The short sweep time of ultra-wide bandwidth of the reflectometer needs synchronization with the tokamak plasma pulse. An Ethernet-based LabVIEW application software was developed for simplified and remote operation of the reflectometer system, controlled by a single master TTL trigger.
How the GaGe Digitizer was used: The GaGe Digitizer was used to capture and process radio signal data for the simulation studies. By utilizing high-precision signal processing procedures tested through measurements, the digitizer helped simulate and analyze how different antenna parameters impact the accuracy of radio source direction-finding in urban settings.
How the GaGe Digitizer was used: The COMB technique involves coding RF signals at each mobile element before transmission. At the destination, signals are received, decoded, and processed by a beamformer. GaGe digitizers with high sample rates and resolution are utilized for signal processing, enabling precise recovery of baseband multi-channel signals.
How the GaGe Digitizer was used: Experimental investigations using laser vibrometry were conducted to delve deeper into the mechanism of extraordinary transmission in phononic crystals. The GaGe Digitizer Card CS12100 A/D was utilized for precise data acquisition and analysis, providing insights into the interactions between propagating waves and vibrating structures.
