This paper discusses how RF propagation simulations empower engineers in the design and development of wireless devices for ...

The main module includes an ATmega16 microcontroller, two L293D motor driver ICs to drive motors, a water pump and an RF receiver RX1. The circuit diagram of the main module is shown in Fig. 3. Fig. 3 ...

The two persons above are the geniuses who gave us two classic oscillator circuits as shown in Figure 1. Figure 1 The two classic oscillators circuits: Colpitts (left) and Clapp (right). However, a ...

With multi-mode support for BLE, Classic Bluetooth, or both, RF-Clown allows users to disrupt communications and study the effects. Its compact design integrates components like the NeoPixel LED for ...

In a major victory for cable companies and telcos that raises concerns about the Federal Communications Commission's regulatory authority in the wake of recent U.S. Supreme Court rulings, the 6th U.S.

Measuring a specific point (node) in an RF circuit with a regular oscilloscope probe can disrupt the circuit's performance, even when the probe is set to a less intrusive mode. A solution is a ...

This paper presents the design and performance of a key RF circuit necessary for the realization of a reconfigurable, integrated RF front-end: a tunable frequency, selectable bandwidth, on-chip, “SAW ...

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Engineers can take several courses of action... Learn to measure electromagnetic emissions in integrated circuits caused by EMI disruptions, as well as the effect of power-supply interference on ...

The transfer of electromagnetic power wirelessly over a distance was not possible in 19 th century, since the electronic systems like autonomous sensors with ambient RF energy were not available.