CONSTITUTION:TRs 1, 2 constitute an output stage of a push-pull amplifier and a TR 3 drives the TR 2 and a TR 6 drives the TR 1. A TR 7, diodes 8, 9, 10, 11 and constant current sources 12, 13 constitute a base circuit. Moreover, a current source 5 is connected to a base...
PURPOSE:To avoid disturbance in an output waveform from taking place easily by clamping a base voltage of other transistor (TR) of push-pull coupling so as not to be decreased less than a prescribed value thereby reducing a sudden change in a base potential of the TR. CONSTITUTION:A voltage...
Various conventional inverter circuits could be used, including a half-bridge, full-bridge, phase-shifted bridge, or push-pull power stage; however, a inverter circuit with zero-voltage switching is preferred in accordance with one embodiment of the invention, described below in connection with FIG...
EDFA, Erbium-doped fiber amplifier used to amplify the power of the input laser; FC fiber collimator, HWP half wave-plate used to rotate the polarization direction of the laser beam, LP linear polarizer. The metasurfaces and fluorescent tracer particles are visualized on a complementary metal-...
Thus, the switching distortion easily generated in setting a few circuit current especially is hardly caused, and the amplifier with less spurious radiation is realized.OOYAMA AKIHIROMORITA KEN
Complementary HBT push-pull amplifier by selective MBE Microwave performance results are presented of the first monolithically integrated GaAs-AlGaAs complementary HBT push-pull amplifier fabricated using selec... KW Kobayashi,DK Umemoto - 《IEEE Microwave & Guided Wave Letters》 被引量: 25发表: 1992...
Complementary HBT push-pull amplifier by selective MBE Microwave performance results are presented of the first monolithically integrated GaAs-AlGaAs complementary HBT push-pull amplifier fabricated using selec... KW Kobayashi,DK Umemoto - 《IEEE Microwave & Guided Wave Letters》 被引量: 25发表: 1992...
A method for the automatic adjustment of the dc output level of a transistorised transformerless series push-pull amplifier, with complementary or quasi-complementary output transistors, to a predetermined fraction of the supply voltage, which remains constant if the supply voltage fluctuates. A ...
PURPOSE:To avoid disturbance in an output waveform from taking place easily by clamping a base voltage of other transistor (TR) of push-pull coupling so as not to be decreased less than a prescribed value thereby reducing a sudden change in a base potential of the TR. CONSTITUTION:A voltage...
PURPOSE:To avoid disturbance in an output waveform from taking place easily by clamping a base voltage of other transistor (TR) of push-pull coupling so as not to be decreased less than a prescribed value thereby reducing a sudden change in a base potential of the TR. CONSTITUTION:A voltage...