he was able to make an RF detector that works reasonably well. The microcontroller running the code is an ATtiny13 on a Sparrow board. He’s using an everyday LED as a detector diode and an ...

In this rf switch, the PIN diodes are used to shut on of off several antennas. The current source is a 12 volt circuit composed of a transformer, bridge rectifier and a regulator IC. In order to know ...

RF circuits are critical components in a wide ... inductors, transistors, and diodes to degrade. To minimize heat generation and dissipation and avoid thermal stress and fatigue, you should ...

Abstract: This paper discusses the design of an RF switching using PIN diode for a 2.4GHz polarization reconfigurable antenna. The PIN diode in a switching circuit requires an accompanying PIN diode ...

The RF probe circuit described here is suitable for signals with the frequency range from about 100 kHz to 1000 MHz. Although the diode used here can, in principle, go up to 3 GHz, the impedance of ...

Front-end limiter circuits using Schottky and PIN diodes can provide needed protection in communications and other RF systems. However, designers still must deal with the upper-frequency limit ...

The PIN diode is widely used in RF, UHF, and microwave circuits. At these types of frequencies, a PIN diode is fundamentally a device with an impedance controlled by its DC excitation. A unique ...

In other words, hold one end of the diode in the middle, waggle the other end high or low. Particularly for RF circuits you will also find RF chokes in the bias lines to stop RF finding its way ...

The circuit operating values obtained using theoretical equations are challenged through simulation and experimentation.*Diode Rectifier Circuits Laboratory – A Power Electronics Laboratory Experiment ...

In this tutorial, we will show you how to connect a Laser diode in an electronic circuit. In comparison to LED’s light, Laser light is highly concentrated, it’s have smaller and narrower viewing angle ...