POLAR MODULATION USING PRODUCT MODE

• Main Authors: KIRKPATRICK, Douglas A, MCCUNE, JR., Earl W
• Format: Patent
• Language: English; French; German
• Published: 08.02.2023
• Subjects: AMPLIFIERS; BASIC ELECTRONIC CIRCUITRY; ELECTRICITY

Radio frequency (RF) transmitters and methods of their operation are disclosed. An exemplary RF transmitter includes an RF power amplifier (RFPA), a dynamic power supply (DPS), and a baseband processing unit. The baseband processing unit generates an amplitude modulation (AM) signal that the DPS fol...