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Radio Frequency Principles And Applications

RRP $414.99

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"Now, in a single convenient volume, you can have all the information you need on real-world applications of electromagnetic theory, including the prediction, analysis, and measurement of electromagnetic fields and their effects. RADIO FREQUENCY PRINCIPLES and APPLICATIONS will guide you from the basics of electromagnetic theory to the full range of new and vital applications.<br> <br> Author Albert A. Smith, Jr. provides a wealth of practical information in an accessible style, without using obtuse theory or requiring complex mathematical derivations.<br> <br> This exceptionally ""readable"" text ties together the various related topics in a logical development, and the material flows from the fundamentals of electromagnetic fields to areas of practical application. The numerous figures provide helpful illustrations, and the appendicies offer additional mathematical details.<br> <br> This book will be of particular use to engineers working in the many diverse fields relating to the application of electromagnetic concepts, including engineers involved in RF technology, EMC, radio wave propagation, antennas, radio frequency environments, wireless communications, microwaves, and space systems.<br> <br> Professors: To request an examination copy simply e-mail collegeadoption@ieee.org."<br> <br> Sponsored by:<br> IEEE Electromagnetic Compatibility Society, IEEE Microwave Theory and Techniques Society.


Radiofrequency Radiation Standards

RRP $408.99

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The North Atlantic Treaty Organization (NATO) has sponsored research and personnel safety standards development for exposure to Radiofrequency Radiation (RFR) for over twenty years. The Aerospace Medical Panel of the Advisory Group For Aerospace Research and Development (AGARD) sponsored Lecture Series No. 78 Radiation Hazards, ! in 1975, in the Netherlands, Germany, and Norway, on the subject of Radiation Hazards to provide a review and critical analysis of the available information and concepts. In the same year, Research Study Group 2 on Protection of Personnel Against Non-Ionizing Electromagnetic Radiation (Panel VIIl of AC/243 Defence Research Group, NATO) proposed a revision to Standardization Agreement (STANAG) 2345. The intent of the proposal was to revise the ST ANAG to incorporate frequency-dependent-RFR safety guidelines. These changes are documented in the NATO STANAG 2345 (MED), Control and Recording of Personnel Exposure to Radiofrequency Radiation,2 promulgated in 1979. Research Study Group 2 (RSG2) of NATO Defense Research Group Panel VIII (AC1243) was organized, in 1981, to study and contribute technical information concerning the protection of military personnel from the effects of radiofrequency electromagnetic radiation. A workshop at the Royal Air Force Institute of Aviation Medicine, Royal Aircraft Establishment, Farnborough, U. K. was held to develop and/or compile sufficient knowledge on the long-term effects of pulsed RFR to maintain safe procedures and to minimize unnecessary operational constraints


Performance Enhancements In A Frequency Hopping Gsm Network

RRP $491.99

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Due to the explosive global growth in the number of mobile subscribers, as well as the growth predicted in the mobile data segment, the need for improved spectrum efficiency on the radio interface becomes more and more important. Frequency hopping (FH) is an effective method for improving the spectrum efficiency. One of the advantages of FH is that it can be combined with other spectral efficiency improving features like power control, handover and reuse partitioning.
Performance Enhancements in a Frequency Hopping GSM Network covers FH and some of the additional features in detail. It begins with an in-depth description of the basic concept of FH on link level as well as on system level. Different methods have been used for analysis, such as link level simulations, network level simulations and classic tele-traffic theory.
Special features of Performance Enhancements in a Frequency Hopping GSM Network:

  • Combines the practical experiences of operator and vendor with more theoretical research methods. An in-depth treatment of prevailing problems in GSM networks;
  • Presentation of a new method, computer-aided network design (CAND), which has been developed to analyse the complex network structures of a GSM network. CAND provides the possibility for more realistic performance evaluations than conventional methods;
  • Provides GSM-specific analysis of functionality improvements in power control, discontinuous transmission, and several handover algorithms;
  • Explanation of the quality and capacity gains of features like the combination of FH and reuse partitioning, referred to as intelligent frequency hopping;
  • A frequency planning method for FH GSM networks is presented. This method exploits the benefits from FH directly in the allocation process, increasing the overall frequency plan.


Radiography In A Flash

RRP $387.99

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Convenient and functional, Radiography in a Flash 2.0 offers the quickest and easiest way to prepare for the American Registry of Radiologic Technologists (ARRT) certification examination. Containing over 1,750 questions, these portable flash cards are divided into the five core content areas of the exam: Radiation Protection, Equipment Operation and Quality Control, Image Production and Evaluation, Radiographic Procedures and Patient Care and Education. Color-coded for easy identification, the cards are further divided into sub-sections so individuals can focus more attention on topics that need strengthening. Corresponding answers are printed on the back of each card. All of the questions are practical and relevant to the latest standards of practice. This is simply the best resource for studying on the go!


Performance Enhancements In A Frequency Hopping Gsm Network

RRP $491.99

Click on the Google Preview image above to read some pages of this book!

Due to the explosive global growth in the number of mobile subscribers, as well as the growth predicted in the mobile data segment, the need for improved spectrum efficiency on the radio interface becomes more and more important. Frequency hopping (FH) is an effective method for improving the spectrum efficiency. One of the advantages of FH is that it can be combined with other spectral efficiency improving features like power control, handover and reuse partitioning.
Performance Enhancements in a Frequency Hopping GSM Network covers FH and some of the additional features in detail. It begins with an in-depth description of the basic concept of FH on link level as well as on system level. Different methods have been used for analysis, such as link level simulations, network level simulations and classic tele-traffic theory.
Special features of Performance Enhancements in a Frequency Hopping GSM Network:

  • Combines the practical experiences of operator and vendor with more theoretical research methods. An in-depth treatment of prevailing problems in GSM networks;
  • Presentation of a new method, computer-aided network design (CAND), which has been developed to analyse the complex network structures of a GSM network. CAND provides the possibility for more realistic performance evaluations than conventional methods;
  • Provides GSM-specific analysis of functionality improvements in power control, discontinuous transmission, and several handover algorithms;
  • Explanation of the quality and capacity gains of features like the combination of FH and reuse partitioning, referred to as intelligent frequency hopping;
  • A frequency planning method for FH GSM networks is presented. This method exploits the benefits from FH directly in the allocation process, increasing the overall frequency plan.



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