Switchmode Rf Power Amplifiers (communications Engineering)
by Andrei Grebennikov /
2007 / English / PDF
5.5 MB Download
A majority of people now have a digital mobile device whether it be
a cell phone, laptop, or blackberry. Now that we have the mobility
we want it to be more versatile and dependable; RF power amplifiers
accomplish just that. These amplifiers take a small input and make
it stronger and larger creating a wider area of use with a more
robust signal.
A majority of people now have a digital mobile device whether it be
a cell phone, laptop, or blackberry. Now that we have the mobility
we want it to be more versatile and dependable; RF power amplifiers
accomplish just that. These amplifiers take a small input and make
it stronger and larger creating a wider area of use with a more
robust signal.
Switching mode RF amplifiers have been theoretically possible for
decades, but were largely impractical because they distort analog
signals until they are unrecognizable. However, distortion is not
an issue with digital signals-like those used by WLANs and digital
cell phones-and switching mode RF amplifiers have become a hot area
of RF/wireless design. This book explores both the theory behind
switching mode RF amplifiers and design techniques for them.
Switching mode RF amplifiers have been theoretically possible for
decades, but were largely impractical because they distort analog
signals until they are unrecognizable. However, distortion is not
an issue with digital signals-like those used by WLANs and digital
cell phones-and switching mode RF amplifiers have become a hot area
of RF/wireless design. This book explores both the theory behind
switching mode RF amplifiers and design techniques for them.
*Provides essential design and implementation techniques for use in
cma2000, WiMAX, and other digital mobile standards
*Provides essential design and implementation techniques for use in
cma2000, WiMAX, and other digital mobile standards
*Both authors have written several articles on the topic and are
well known in the industry
*Both authors have written several articles on the topic and are
well known in the industry
*Includes specific design equations to greatly simplify the design
of switchmode amplifiers
*Includes specific design equations to greatly simplify the design
of switchmode amplifiers