practical rf pcb design (geoff smithson) (scanned)

Ngày tải lên: 04/07/2014, 07:18

... detailed knowledge of impedances and 7 Practical RF System Design. William F. Egan Copyright  2003 John Wiley & Sons, Inc. ISBN: 0-471-20023-9 PRACTICAL RF SYSTEM DESIGN WILLIAM F. EGAN, Ph.D. Lecturer ... at their interface. (In the design phase, characterization may consist of estimates based on expected module designs.) If the output and input impedances of the modules at...

Ngày tải lên: 02/03/2013, 17:00

... selectivity, for a given number of components, elliptical filter designs are widely used in RF applications. Appendix 10 gives a wide range of designs for elliptic low- and high-pass filters. For details ... prerequisite to any successful wideband transformer design, but at least as much attention must be paid to the design of the windings. For wideband RF transformers, copper tape is...

Ngày tải lên: 02/03/2013, 17:00

... amplifier design and includes Load Pull measurement and design techniques and a more analytic design example of a broadband, efficient amplifier operating from 130 to 180 MHz. The design example ... this increase. Modern computer systems also clock at RF/ microwave signal rates requiring high frequency design techniques. The borderline between RF and microwave systems is also les...

Ngày tải lên: 08/04/2013, 10:50

... In PCB design there are four areas of noise reduction: • Placement of components • Track placement • Ground planes • 1D and 3D Faraday boxes Figure 1.11 Faraday box on a PCB ... Ground planes have become an important tool for the designer in the reduction of noise on PCBs. On the other side, once the equipment has been designed and installed, it is necessary to...

Ngày tải lên: 12/12/2013, 21:28

... guide in designing plated through-holes, surface-mount lands, and Layout footprints in general. Tables summarize the information and serve as a design guide during footprint design and PCB layout. Chapter ... relates to PCB manufacturing described in Chaps. 1 and 5) is given, as it is the foundation of both footprint design and PCB routing. Design examples are provided to demo...

Ngày tải lên: 07/04/2014, 22:14

... vs. loaded Q for three-element low-pass filters. RF Circuit Design is written for those who desire a practical approach to the design of rf amplifiers, impedance matching networks, and filters. ... - Understanding Rf Transistor Data Sheets - Summary CHAPTER 6 SMALL-SIGNAL RF AMPLIFIER DESIGN 1x7 Transistor Biasing - Design Using Y Parameters - Design...

Ngày tải lên: 18/04/2014, 12:34

... considered, so the out- put spectrum will consist of F RF, F LO, F RF Ϫ F LO (difference frequency), and F RF ϩ F LO (sum frequency). In older radios, for practical reasons, the difference frequency was ... critical at RF. Interference and other strange effects are found at RF that are missing in dc circuits and are negligible in most low- frequency ac circuits. The electromagnetic...

Ngày tải lên: 04/07/2014, 08:20

... Library, turn to the back of this book. Introduction to RF Equipment and System Design . Acknowledgments Despite the fact that many of the practical designs included in this book are reflec - tions ... many of the mechanical designs for my RF gadgets. I always appreciate his generosity and fruitful ideas. xiii 3.2.2 Scattering 46 3.2.3 Multipath Problems 48 3.2.4 Interference Issues...

Ngày tải lên: 05/11/2013, 12:15

... flexibility, reconfigurability, and overall performance. Let’s take a look at the seven Killer Bs of FTTX deployment one at a time. Baseline The first step is to perform a baseline evaluation of the current ... as the cost jus- tification for each approach. 25 FTTX: A Practical Guide www.adc.com GPON (Gigabit PON) GPON is an IP-based protocol designed for IP traffic and is the standard choi...

Ngày tải lên: 20/12/2013, 22:15