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CIRCUITS, PROCESSES, DEVICES AND SYSTEMS FOR FULL INTEGRATION OF RF FRONT END MODULE INCLUDING RF POWER AMPLIFIER
CIRCUITS, PROCESSES, DEVICES AND SYSTEMS FOR FULL INTEGRATION OF RF FRONT END MODULE INCLUDING RF POWER AMPLIFIER
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机译:包含射频功率放大器的射频前端模块的完整集成的电路,过程,设备和系统
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摘要
An electronic circuit comprising a transistor-based RF (radio frequency) power amplifier (112) having balanced outputs (172, 176), a transistor-based receiver RF amplifier (116) having balanced inputs (152, 156) ohmically connected to said balanced outputs (172, 176) respectively of said RF power amplifier (112), and a balun (114) having a primary (182, 186) and a secondary (188), said primary (182, 186) having primary connections and a supply connection (185) of said primary (182, 186) intermediate said primary connections and said primary connections ohmically connected both to said balanced outputs (172, 176) of said RF power amplifier (112) respectively and to said balanced inputs (152, 156) of said receiver RF amplifier, thereby to switchlessly couple RF between the balun (114) and the RF power amplifier (112) and switchlessly couple RF between the balun (114) and the receiver RF amplifier (116). Other electronic circuits, processes, devices and systems are disclosed.
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