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Microwaves --- Microwave antennas --- Antennas (Electronics) --- Radio wave propagation --- Micro-ondes --- Antennes hyperfréquences --- Antennes (Electronique) --- Ondes radioélectriques --- Periodicals. --- Périodiques --- Propagation --- Antennes (Électronique) --- Microwave antennas. --- Microwaves. --- Radio wave propagation. --- #ANTIL9604 --- Periodicals --- Conferences - Meetings --- Engineering --- Electrical Engineering --- Antennes hyperfréquences --- Ondes radioélectriques --- Périodiques --- EBSCOASP-E EBSCOBSP-E EPUB-ALPHA-I EPUB-PER-FT --- antennas --- microwave circuits --- rf circuits --- wave amplifiers --- radiowave propagation --- Propagation of radio waves --- Radio waves --- Wave-motion, Theory of --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Shortwave radio --- Microwave devices --- Electronic apparatus and appliances
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This volume is the outgrowth of several international meetings to discuss a vision for the future of solar radio physics: the development of a new radio instrument. From these discussions, the concept for the Frequency Agile Solar Radiotelescope (FASR) was born. Most of the chapters of this book are based oninvitedtalksattheFASRScienceWorkshop,heldinGreenbank,WVinMay 2002, and a special session on Solar and Space Weather Radiophysics held at the 200th American Astronomical Society meeting held in Albuquerque, NM in June 2002. Although many of the chapters deal with topics of interest in planning for FASR, other topics in Solar and Space Weather Radiophysics, such as solar radar and interplanetary scintillation, are covered to round out the discipline. The authors have been asked to write with a tutorial approach, to make the book useful to graduate students and scientists new to radio physics. This book is more than a compilation of FASR science topics. The FASR instrument concept is so revolutionary—by extending capability by an order of magnitude in several dimensions at once (frequency coverage, spatial reso- tion,dynamicrange,timeresolution,polarizationprecision)—thatitchallenges scientiststothinkinnewways. Theauthorsofthefollowingchaptershavebeen taskednotonlywithreviewingthecurrentstateofthe?eld,butalsowithlooking to the future and imagining what is possible. Radio emission is extremely complex because it is generated so readily, and every imaginable plasma parameter affects it. This is both its great strength and its weakness.
Astronomy. --- Astrophysics. --- Magnetische stormen. --- Physics. --- Radiobronnen (astronomie). --- Solar oscillations. --- Solar radio emission. --- Space environment. --- Zonneactiviteit. --- Solar radio emission --- Solar oscillations --- Space environment --- Astrophysics --- Astronomy & Astrophysics --- Physical Sciences & Mathematics --- Radio emission, Solar --- Radio radiation of sun --- Solar noise --- Solar radio waves --- Solar radiobursts --- Solar radiofrequency radiation --- Solar radiowave radiation --- Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics). --- Astronomy, Observations and Techniques. --- Electromagnetic waves --- Solar radiation --- Cosmic noise --- Electromagnetic noise --- Astronomical physics --- Astronomy --- Cosmic physics --- Physics --- Space sciences. --- Observations, Astronomical. --- Astronomy—Observations. --- Science and space --- Space research --- Cosmology --- Science --- Astronomical observations --- Observations, Astronomical
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Astrophysicists and others studying the Sun will find this expansive coverage of what we know about waves and oscillations in our nearest star an informative introduction to a hot contemporary topic. After a section summarizing the Sun's physical characteristics, the volume moves on to explore the basics of electrodynamics, which in turn facilitate a discussion of magnetohydrodynamics (MHD). The material also details the often complex nature of waves and oscillations in uniform and non-uniform media, before categorizing the observational signatures of oscillations and exploring the instabilities in fluid, dealing with a range of known forms. Lastly, a section on helioseismology explores our growing familiarity with the internal structure of the Sun. This book is a unified portal to a thorough grounding in solar waves that includes a wealth of explanatory vignettes demystifying concepts such as flux tubes, current-free and force-free magnetic fields, the prominences, and the relationship between the vorticity and the induction equation. It also sets out the elegant Parker solution describing the phenomenon of solar wind. The volume will inspire readers with the unbridled enthusiasm of astrophysicists who view the Sun as a giant natural plasma laboratory, in interstellar terms located right on our doorstep, in which they can apply and then verify experimental and theoretical studies on plasma through their own observation.
Astrophysics. --- Helioseismology. --- Physics. --- Sun. --- Helioseismology --- Astronomy & Astrophysics --- Physical Sciences & Mathematics --- Astrophysics --- Solar oscillations. --- Solar radiation. --- Solar radio emission. --- Radio emission, Solar --- Radio radiation of sun --- Solar noise --- Solar radio waves --- Solar radiobursts --- Solar radiofrequency radiation --- Solar radiowave radiation --- Absorption, Atmospheric --- Atmospheric absorption of solar radiation --- Insolation --- Radiation, Solar --- Intensity variations of the sun --- Oscillations of the sun --- Solar pulsations --- Solar variability --- Solar variations --- Thermodynamics. --- Astrophysics and Astroparticles. --- Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics). --- Electromagnetic waves --- Solar radiation --- Cosmic noise --- Electromagnetic noise --- Stellar oscillations --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Astronomical physics --- Astronomy --- Cosmic physics --- Space sciences. --- Science and space --- Space research --- Cosmology --- Science --- Solar system
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