The circuit was designed to be able to obtain signals via amplitude modulation where the sensitivity and selectivity is fairly good. Amplitude Modulation AM – a method of emphasizing data on an ...

The FM modulator circuit (frequency modulation) is built with a Motorola MC1648P oscillator. Two varactors, Motorola MV-209 are used to frequency modulate the oscillator. The 5000 Ω potentiometer is ...

In modern communication systems, modulation is a key function that embeds the baseband signal (information) into a carrier wave so that it can be successfully broadcasted through a medium such as air ...

A new technical paper titled “Three-to-one analog signal modulation with a single back-bias-controlled reconfigurable transistor” was published by researchers at NaMLab gGmbH, GlobalFoundries, and TU ...

An interferometer modulator uses a beamsplitter to produce deflected and transmitted light beams onto mirrored surfaces of a piezoelectric crystal pair, one piezoelectric crystal being driven by a ...

(click thumbnail)Loy E. Barton and one of his giant sunflowers. Courtesy Sarnoff LibraryFor several years now, I’ve done a straw poll in the radio hall at the NAB convention, stopping passersby and ...

MXR has announced the release of the M306 Poly Blue, an expanded version of the iconic Blue Box octave/fuzz pedal used by Jimmy Page on Led Zeppelin’s Fool In The Rain. Where the original Blue Box ...

Many organisms are exposed to harsh environmental conditions that may impair the operation of vital neuronal circuits and imperil the animal before these conditions directly cause cell and tissue ...

TOKYO, May 19, 2017 - Mitsubishi Electric Corporation, Nokia Bell Labs and the Center for Wireless Communications at UC San Diego announced today their joint development of the world's first ...