Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download An Experimental Investigation Of The Widebeam Parametric Array PDF full book. Access full book title An Experimental Investigation Of The Widebeam Parametric Array.
| Author | : John Morrow Huckabay |
| Publisher | : |
| Total Pages | : 90 |
| Release | : 1976 |
| Genre | : Underwater acoustics |
| ISBN | : |
| Author | : Mary B. Bennett |
| Publisher | : |
| Total Pages | : 124 |
| Release | : 1973 |
| Genre | : |
| ISBN | : |
The results of an experimental investigation of the parametric array in air are presented and analyzed. This experiment was designed to yield quantitative data regarding both the propagation and directivity characteristics of the parametric array in air under the conditions of collinear source beams and spherical spreading. The characteristics of the sum frequency and second harmonic components as well as the difference frequency component of the parametric array were investigated.
| Author | : Wade H. Shafer |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 304 |
| Release | : 2013-11-21 |
| Genre | : Science |
| ISBN | : 1475757824 |
Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for lnformation and Numerica/ Data Analysis and Synthesis (C/NDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficia! to the academic and general scientific and technical community. After fi ve years of this joint undertaking we had concluded that it was in the interest of ali concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and App/ied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. Ali back issues can also be ordered from Plenum. We have reported in Volume 21 (thesis year 1976) a total of 10,586 theses titles from 25 Canadian and 219 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work.
| Author | : |
| Publisher | : |
| Total Pages | : 88 |
| Release | : 1961-05 |
| Genre | : |
| ISBN | : |
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.
| Author | : |
| Publisher | : |
| Total Pages | : 782 |
| Release | : 1979 |
| Genre | : Power resources |
| ISBN | : |
| Author | : |
| Publisher | : |
| Total Pages | : 584 |
| Release | : 1994 |
| Genre | : Aeronautics |
| ISBN | : |
| Author | : Charles Sherman |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 610 |
| Release | : 2007-01-05 |
| Genre | : Technology & Engineering |
| ISBN | : 0387331395 |
The most comprehensive book on electroacoustic transducers and arrays for underwater sound Includes transducer modeling techniques and transducer designs that are currently in use Includes discussion and analysis of array interaction and nonlinear effects in transducers Contains extensive data in figures and tables needed in transducer and array design Written at a level that will be useful to students as well as to practicing engineers and scientists
| Author | : |
| Publisher | : |
| Total Pages | : 684 |
| Release | : 1997 |
| Genre | : Aeronautics |
| ISBN | : |
| Author | : Lars Josefsson |
| Publisher | : John Wiley & Sons |
| Total Pages | : 512 |
| Release | : 2006-02-10 |
| Genre | : Technology & Engineering |
| ISBN | : 0471780111 |
This is the first comprehensive treatment of conformal antenna arrays from an engineering perspective. While providing a thorough foundation in theory, the authors of this publication provide a wealth of hands-on instruction for practical analysis and design of conformal antenna arrays. Thus, you get the knowledge you need, alongside the practical know-how to design antennas that are integrated into such structures aircrafts or skyscrapers.
| Author | : National Research Council |
| Publisher | : National Academies Press |
| Total Pages | : 395 |
| Release | : 2007-09-27 |
| Genre | : Science |
| ISBN | : 0309108349 |
The generation of electricity by wind energy has the potential to reduce environmental impacts caused by the use of fossil fuels. Although the use of wind energy to generate electricity is increasing rapidly in the United States, government guidance to help communities and developers evaluate and plan proposed wind-energy projects is lacking. Environmental Impacts of Wind-Energy Projects offers an analysis of the environmental benefits and drawbacks of wind energy, along with an evaluation guide to aid decision-making about projects. It includes a case study of the mid-Atlantic highlands, a mountainous area that spans parts of West Virginia, Virginia, Maryland, and Pennsylvania. This book will inform policy makers at the federal, state, and local levels.
