Diode + Temp.
Diode + Temp.
■ 2.4 GHz ... 2.5 GHz Band
- Psat = 30 dB
- P1dB = 27 dBm
- Gain = 31 dB
■ 5.15 GHz ... 5.825 GHz Band
- Psat = 27 dBm
- P1dB = 24 dBm
- Gain = 22 dB
Example: Power Control Loop for WLAN System (simplified)
HW + SW
5 GHz PGC
2 GHz PGC
PA_PDT PA_ON PA_ON
PC PAON PDT
Analog power control with a 10 dB dynamic range to optimize efficiency at all power levels.
WLAN Power Amplifier
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