Hasan Malik

3 Questions 3 Answers 0 Followers

Questions related from Hasan Malik

Difference between P1O and Psat out of a power amplifier?

Many data sheets for power amplifiers state the P1O ( 1dB compression point) and Psat (saturated power) levels of the device. what is the difference between them, are they same?

31 December 2019 5,085 6 View

How much reverse Isolation (Isolator) is enough between a power amplifier and antenna to protect the amplifier for any mismatch?

In a transmitter chain with a power amplifier feeding an antenna, a commercial isolator is providing 18 dB isolation, will that much isolation will be enough for a 15 W power amplifier, so that...

05 December 2019 8,326 3 View

Is polarization of an antenna a function movement of charges in the antenna conductor?

The linear movement of charges on a dipole antenna and monopole results in a linear polarization of the antenna. In case of a conventional micro strip patch antenna the charges move along the...

10 April 2019 6,243 3 View