e971
Junior Member level 3
Sources of inequality for IM products? plz
as u know, testing of a practical RF amplifier design over a range of
tone-spacings will usually result in some diffrences emerging in the
levels of the upper and lower IMD products of a given order or a chang
in the level of both,with changes in tone spacing.
the origin of the differences is what? maybe from AM-AM and AM-PM,
maybe supply modulation effects, maybe bias modulation effects.
give me details with the above origins.....or upload the relative IEEE papers.....
and, show me the methods of Measurement of AM/Am and AM/PM Characteristics,especially pulsed versions.....urls and pdf are welcome.
thanx alt
as u know, testing of a practical RF amplifier design over a range of
tone-spacings will usually result in some diffrences emerging in the
levels of the upper and lower IMD products of a given order or a chang
in the level of both,with changes in tone spacing.
the origin of the differences is what? maybe from AM-AM and AM-PM,
maybe supply modulation effects, maybe bias modulation effects.
give me details with the above origins.....or upload the relative IEEE papers.....
and, show me the methods of Measurement of AM/Am and AM/PM Characteristics,especially pulsed versions.....urls and pdf are welcome.
thanx alt