SYSTEMS AND METHODS FOR MODULAR POWER AMPLIFIERS

Systems and apparatuses are disclosed that include a modular power amplifier having a power amplifier subsystem with a first 90 degree hybrid block configured to receive an RF signal and output a split RF signal with components having a 90 degree phase shift, a second 90 degree hybrid block configur...

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Bibliographische Detailangaben
Hauptverfasser:	MONTEMURO, Albert, LEE, Jar Jueh, ECHOFF, Jacob Zinn, HIATT, Michael John, SO, Yiu Man, CHAVES, Jason Reis, MARR, Harry Bourne Jr, MARASIGAN, Michelle, BORISOV, Michael Alex, BUETOW, Scott William
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AMPLIFIERS ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS BASIC ELECTRONIC CIRCUITRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION
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Beschreibung
Zusammenfassung:	Systems and apparatuses are disclosed that include a modular power amplifier having a power amplifier subsystem with a first 90 degree hybrid block configured to receive an RF signal and output a split RF signal with components having a 90 degree phase shift, a second 90 degree hybrid block configured to receive and combine the split RF signal by removing the 90 degree phase shift, a high-power amplifier configured to amplify at least one of the components of the split RF signal. The modular power amplifier also includes a power distribution module configured to regulate an amount of power input to the high-power amplifier and a power sequencer configured to control the timing of power delivery by the power distribution module. Three-dimensional power amplifiers having a first high-power amplifier and a second high-power amplifier having different orientations causing a reduction in electromagnetic interference are also disclosed.