Enter an old Radio Shack P-Box stereo amplifier kit ... The Radio Shack kit used germanium transistors, but with their high leakage current and low thermal conductivity, he decided to convert ...

A FET is a voltage amplifier rather than a current amplifier, its input impedance is many orders higher than that of a bipolar transistor, and thus you will find FETs used in many applications ...

Designed for low-noise, high-gain amplifiers to 2 GHz, the transistor features a transition frequency (fT) of 8 GHz for +8 VDC collectoremitter voltage and 50 mA collector current. .... The first step ...

The first transistor was about half an inch ... This contraption was the very first semiconductor amplifier, because when a bit of current came through one of the gold contacts, another even ...

(Image: Azal Alothmani, Lund University) When working as an amplifier, a transistor transforms a small input current into a bigger output current. As a switch, it can be in one of two distinct states ...

He thought he should get sole credit for inventing the transistor ... physics behind this amplifier was very different from Bardeen's and Brattain's, since it involved current flowing directly ...

In order to develop the necessary technology, the project Magellan—High Efficiency mm-Wave GaN Transistor High Power ...

Transistor-based amplifier technology was relatively new ... The dedicated headphone amp is a completely new addition with a current-feedback design and high slew rate to ensure it works with ...

Bipolar RF transistors are designed to handle high power radio frequency (RF) signals in amplifiers, transmitters ... both of which are capable of conducting current, are referred to as n- and p-type ...