Reception band switching circuit with variable attenuation contr

Recessed reflector single phase unidirectional transducer

Recirculating electric and acoustic tapped delay line

Reconfigurable millimeterwave filter using stubs and stub extens

Reconstruction filter for eliminating the switching residue...

Rectangular waveguide to circular wrapped rectangular waveguide

Rectifier smoothing filter

Recursive filter for transfer of charge deposits

Recursive filters with a common channel charge transfer device

Recursive low pass digital filter

Recursive saw-filter with a low chip length

Reduced length tuned filter having transverse oriented coils

Reduced size, low loss MEMS torsional hinges and MEMS...

Reduced-height waveguide-to-microstrip transition

Reference circuit for alternator outputs

Reference impedance apparatus, systems, and methods

Reflection inversion surface acoustic wave transducer and...

Reflection loss suppression circuit

Reflection loss suppression circuit

Reflection mode notch filter