Radio





imageedit_5_3949838586

Website Investments

Radio

Radio Advertising - Radio Sport - Internet Radio - Hd Radio

Free Radio - Radio Frequency - Satellite Radio - Radio Control






Radio Frequency Principles And Applications

RRP $414.99

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

"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.


Frequency Methods In Oscillation Theory

RRP $519.99

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

The linear theory of oscillations traditionally operates with frequency representa­ tions based on the concepts of a transfer function and a frequency response. The universality of the critria of Nyquist and Mikhailov and the simplicity and obvi­ ousness of the application of frequency and amplitude - frequency characteristics in analysing forced linear oscillations greatly encouraged the development of practi­ cally important nonlinear theories based on various forms of the harmonic balance hypothesis [303]. Therefore mathematically rigorous frequency methods of investi­ gating nonlinear systems, which appeared in the 60s, also began to influence many areas of nonlinear theory of oscillations. First in this sphere of influence was a wide range of problems connected with multidimensional analogues of the famous van der Pol equation describing auto­ oscillations of generators of various radiotechnical devices. Such analogues have as a rule a unique unstable stationary point in the phase space and are Levinson dis­ sipative. One of the pioneering works in this field, which started the investigation of a three-dimensional analogue of the van der Pol equation, was K. O. Friedrichs's paper [123]. The author suggested a scheme for constructing a positively invariant set homeomorphic to a torus, by means of which the existence of non-trivial periodic solutions was established. That scheme was then developed and improved for dif­ ferent classes of multidimensional dynamical systems [131, 132, 297, 317, 334, 357, 358]. The method of Poincare mapping [12, 13, 17] in piecewise linear systems was another intensively developed direction.


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.


Frontiers In European Radiology

RRP $409.99


A Frequency Dictionary Of Turkish

RRP $327.99

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

A Frequency Dictionary of Turkish enables students of all levels to build on their study of Turkish in an efficient and engaging way.

Based on a 50 million word corpus, A Frequency Dictionary of Turkish provides a list of core vocabulary for learners of Turkish as a second or foreign language. It gives the most updated, reliable frequency guidelines for common vocabulary in spoken and written Turkish. Each of the 5000 entries are supported by detailed information including the English equivalent, an illustrative example with English translation and usage statistics.

The Dictionary provides a rich resource for language teaching and curriculum design, while a separate CD version provides the full text in a tab-delimited format ideally suited for use by corpus and computational linguists.

With entries arranged both by frequency and alphabetically, A Frequency Dictionary of Turkishenables students of all levels to get the most out of their study of vocabulary in an engaging and efficient way.



Search

Radio Articles

Radio Advertising Radio Sport Internet Radio Hd Radio
Free Radio Radio Frequency Satellite Radio Radio Control

Radio Books

Radio Advertising Radio Sport Internet Radio Hd Radio
Free Radio Radio Frequency Satellite Radio Radio Control

Radio





imageedit_5_3949838586

Website Investments