| 000 | 03859nam a22005295i 4500 | ||
|---|---|---|---|
| 001 | 978-3-031-01716-2 | ||
| 003 | DE-He213 | ||
| 005 | 20240730164922.0 | ||
| 007 | cr nn 008mamaa | ||
| 008 | 220601s2014 sz | s |||| 0|eng d | ||
| 020 |
_a9783031017162 _9978-3-031-01716-2 |
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| 024 | 7 |
_a10.1007/978-3-031-01716-2 _2doi |
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| 050 | 4 | _aT1-995 | |
| 072 | 7 |
_aTBC _2bicssc |
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| 072 | 7 |
_aTEC000000 _2bisacsh |
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| 072 | 7 |
_aTBC _2thema |
|
| 082 | 0 | 4 |
_a620 _223 |
| 100 | 1 |
_aFikioris, George. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _986662 |
|
| 245 | 1 | 0 |
_aSelected Asymptotic Methods with Applications to Electromagnetics and Antennas _h[electronic resource] / _cby George Fikioris, Ioannis Tastsoglou, Odysseas N. Bakas. |
| 250 | _a1st ed. 2014. | ||
| 264 | 1 |
_aCham : _bSpringer International Publishing : _bImprint: Springer, _c2014. |
|
| 300 |
_aXIX, 187 p. _bonline resource. |
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| 336 |
_atext _btxt _2rdacontent |
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| 337 |
_acomputer _bc _2rdamedia |
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| 338 |
_aonline resource _bcr _2rdacarrier |
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| 347 |
_atext file _bPDF _2rda |
||
| 490 | 1 |
_aSynthesis Lectures on Computational Electromagnetics, _x1932-1716 |
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| 505 | 0 | _aPreface -- Introduction: Simple Asymptotic Approximations -- Asymptotic Approximations Defined -- Concepts from Complex Variables -- Laplace's Method and Watson's Lemma -- Integration by Parts and Asymptotics of Some Fourier Transforms -- Poisson Summation Formula and Applications -- Mellin-Transform Method for Asymptotic Evaluation of Integrals -- More Applications to Wire Antennas -- Authors' Biographies -- Index. | |
| 520 | _aThis book describes and illustrates the application of several asymptotic methods that have proved useful in the authors' research in electromagnetics and antennas. We first define asymptotic approximations and expansions and explain these concepts in detail. We then develop certain prerequisites from complex analysis such as power series, multivalued functions (including the concepts of branch points and branch cuts), and the all-important gamma function. Of particular importance is the idea of analytic continuation (of functions of a single complex variable); our discussions here include some recent, direct applications to antennas and computational electromagnetics. Then, specific methods are discussed. These include integration by parts and the Riemann-Lebesgue lemma, the use of contour integration in conjunction with other methods, techniques related to Laplace's method and Watson's lemma, the asymptotic behavior of certain Fourier sine and cosine transforms, and the Poisson summation formula (including its version for finite sums). Often underutilized in the literature are asymptotic techniques based on the Mellin transform; our treatment of this subject complements the techniques presented in our recent Synthesis Lecture on the exact (not asymptotic) evaluation of integrals. | ||
| 650 | 0 |
_aEngineering. _99405 |
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| 650 | 0 |
_aElectrical engineering. _986664 |
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| 650 | 0 |
_aTelecommunication. _910437 |
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| 650 | 1 | 4 |
_aTechnology and Engineering. _986665 |
| 650 | 2 | 4 |
_aElectrical and Electronic Engineering. _986668 |
| 650 | 2 | 4 |
_aMicrowaves, RF Engineering and Optical Communications. _931630 |
| 700 | 1 |
_aTastsoglou, Ioannis. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _986669 |
|
| 700 | 1 |
_aBakas, Odysseas N. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut _986670 |
|
| 710 | 2 |
_aSpringerLink (Online service) _986672 |
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| 773 | 0 | _tSpringer Nature eBook | |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031005886 |
| 776 | 0 | 8 |
_iPrinted edition: _z9783031028441 |
| 830 | 0 |
_aSynthesis Lectures on Computational Electromagnetics, _x1932-1716 _986674 |
|
| 856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-031-01716-2 |
| 912 | _aZDB-2-SXSC | ||
| 942 | _cEBK | ||
| 999 |
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