Undesired signal canceller

Uni-control mechanism for simultaneously adjusting a...

Unidirectional transducer etched with surface acoustic waves

Uniform decoding of minimum-redundancy codes

Unipolar to bipolar converter

Unit for direct demodulation of phase quadrature modulated...

Unitary inductor and trimming capacitor

Unitary tuning structure

Unitary tuning structure

Universal active lattice network

Universal array using complementary transistors

Universal cyclic division circuit

Universal equalizer

Universal heterodyne timing system

Universal keyboard

Universal keyboard

Universal logic block using josephson tunnelling junction

Universal programmable logic function

Universal receiver device

Unmatched field effect transistors providing matched...