Simultaneous transmission of non-contiguous frequency bands for mobile radio using a pulse-width-modulated switch-mode stage

This paper demonstrates the capability of supporting simultaneous transmission of non-contiguous frequency bands using pulse width modulation (PWM) and a single switch-mode stage for two signals, one at 800 MHz and the other at 1800 MHz (1 GHz spacing), each meeting the 3GPP ACLR requirements. Moreo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Maier, S., Wiegner, D., Zierdt, M., Seyfried, U., Haslach, C., Pascht, A., Maroldt, S., Quay, R.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Class-S amplifier Frequency modulation GaN-MMIC Linearity MMICs Power amplifiers Power generation Pulse width modulation pulse width modulation (PWM) switch-mode stage/operation Switches
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