I found this book during my study maybe in library since 2000. This book is very good to introduced me to the filed of radio frequency circuit. I also bought the other 2 books, "Design of Analog CMOS integrated circuits" & " Design of Integrated for Optical communications" of Prof. Behzad from bookstore. But I think some parts are the same. I hope that the recent book " Fundamental of Microelectronics" have some differences from the others book because it has more than 900 pages. I am now prepared to do some research for RF power amplifier but from chapter9 of this book, it has not enough detail for me to do some research. Because recent book of Prof. Behzad is still expensive for me I will wait until the prices drop to less than 100USD

The best thing about this book is its table of contents. In second place is the preface. And then it's all downhill. If you want to buy a list of topics in electronic communications, with brief summaries that explain absolutely nothing whatsover in any great (or even little) detail, and you really have no other use for your hard earned $100.00+ dollars, then please go ahead and buy this book.

If however, you value your cash, and would rather buy a book that rather than insulting your intelligence, at least attempts in good faith to teach you something, then please, don't fall for the marketing ploy of the title "RF Microelectronics". Because there's very little "RF" and even less "Microelctronics" in this text. Here's a taste of the marketing ploy from the very first line of the preface:

"The annual worldwide sales of cellular phones has exceeded $2.5B."

Do I see dollar signs in your eyes? I thought so. Don't fall for the trap. If you want to learn a thing or two about RF electronics theory as well as detailed explanations of what the job of each individual component (like a capacitor here or a resistor there) in a communication circuit is, then buy:

Modern Electronic Communication (9th Edition) by Gary M. Miller.

The Miller book's 9th edition is coming out soon. Even with 992 pages of text, it costs only $60.00.

I believe Razavi's book should never have been published because frankly, it's not a book at all. Why it's still in print (though stuck at first edition for nearly 10 years), is completely beyond any sane person's comprehension.