Electronically adjustable balanced-to-unbalanced converters (bal

Electronically programmable multimode circuit

Elimination of D.C. offset and spurious AM suppression in a dire

Elimination of spurious signals in double conversion tuner...

Emergency reporting system and terminal apparatus therein

Error calculation circuit for mixer

Even order term mixer

Even-order non-linearity correction feedback for Gilbert...

External request type function control system, terminal...

Filter scheme for receiver

Filter-integrated even-harmonic mixer and hi-frequency radio...

Fine-stage automatic frequency compensation in...

Floating fet mixer

Flow based layer 2 handover mechanism for mobile node with...

FM receiver with improved adjacent-channel rejection

Frequency conversion apparatus

Frequency conversion circuit

Frequency conversion circuit

Frequency conversion circuit and transmitter

Frequency conversion circuit using common local synthesizer