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发表于 2007-1-31 09:02:59
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这么好的书没人顶的啊,是做RF的都要的啊
书名错了:Radio_Frequency_Circuit_Design_-_Alan_Davis__Krishna_Agarwal
The cellular telephone has become a symbol for the rapid change in the communications
business. Within this plastic container reside the talents of engineers
working in the areas of efficient power supplies, digital circuit design, analog
circuit design, semiconductor device design, antennas, linear systems, digital
signal processing, packaging, and materials science. All these talents are carefully
coordinated at a cost that allows a wide cross section of the world’s population to
have available instant communication. The particular aspect of all these activities
that is of primary focus in this text is in the area of analog circuit design, with
primary emphasis on radio frequency electronics. Some topics normally considered
in electronics courses or in microwave and antenna courses are not covered
here. For example, there is no mention of distributed branch line couplers, since
at 1 GHz their size would be prohibitive. On the other hand, topics such as transmission
line transformers are covered because they fit so well into this frequency
range.
This book is meant for readers who have at least advanced standing in electrical
engineering. The material in this text has been taught as a senior and
graduate-level course in radio frequency circuit design at the University of Texas
at Arlington. This class has continued to be popular for the past 20 years under
the guidance of at least four different instructors, two of whom are the present
authors. Because of the activity in the communications area, there has been ever
greater interest in this subject. It is the intent of the authors, therefore, to update
the current text offerings while at the same time avoiding simply reworking a
microwave text.
The authors gratefully acknowledge the contribution of Michael Black,
Raytheon Systems Company, to the phase lock loop discussion in Chapter 12.
W. Alan Davis
Krishna Agarwal |
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