You can use the circuit as a crystal oscillator by changing the inductor to a crystal and changing the resonator capacitors to an appropriate value, such as 2×68 pF. You need a high-value, such as ...

RF Spy Bug Detector Circuit. May 23, 2013 by P. Marian Comments 8. ... sensitivity not too high in order to accurately locate the rf bug; consume as little current from battery; RF Bug Detector ...

Choke L1 isolates Q1 from Q2 at RF; at dc, it's a short circuit. L2 serves two purposes: It keeps Q2's emitter at ground and, along with C2, determines the crystal overtone frequency.

Renesas unveiled two 2.4GHz RF transceiver technologies supporting the Bluetooth® Low Energy low-power near-field communication standard at ISSCC 2022 ...

CMOS mixers are integral components in modern radio frequency (RF) circuit design, ... current research is advancing circuit topologies such as double-balanced architectures, ...

Keysight's PathWave ADS RFPro integrated 3DEM Simulation enables interactive 3DEM-circuit co-simulation of any selected layout and components without modifications to layout or design.

The advanced semiconductor material gallium nitride will likely be key for the next generation of high-speed communication systems and the power electronics needed for state-of-the-art data centers.

Naprotek, LLC., a portfolio company of Edgewater Capital Partners, has acquired Manchester, New Hampshire-based MicroFab Inc, a provider of precision RF circuit fabrication and atomic-level micro ...

Superconducting hardware leveraging the Josephson effect and flux quantization inherent to superconductivity offers exciting possibilities in RF sensing. Superconducting hardware has become viable due ...

DC Circuit Remands FCC Order on Small Cell Reviews.FCC Proposes to Maintain Current RF Exposure Safety Standards.California Assembly Bill Requiring Text to 911.Senat ...

In such a an ambient-RF-signal power environment—typically less than −20 dBm (10 μW)—current rectifier technology either fails to operate or exhibits a low RF-to-DC conversion efficiency.