| 000 | 02925naaaa2200553uu 4500 | ||
|---|---|---|---|
| 001 | https://directory.doabooks.org/handle/20.500.12854/49293 | ||
| 005 | 20220220030920.0 | ||
| 020 | _abooks978-3-03921-877-6 | ||
| 020 | _a9783039218776 | ||
| 020 | _a9783039218769 | ||
| 024 | 7 |
_a10.3390/books978-3-03921-877-6 _cdoi |
|
| 041 | 0 | _aEnglish | |
| 042 | _adc | ||
| 100 | 1 |
_aValerio, Guido _4auth |
|
| 700 | 1 |
_aQuevedo-Teruel, Oscar _4auth |
|
| 245 | 1 | 0 | _aHigher Symmetries and Its Application in Microwave Technology, Antennas and Metamaterials |
| 260 |
_bMDPI - Multidisciplinary Digital Publishing Institute _c2019 |
||
| 300 | _a1 electronic resource (98 p.) | ||
| 506 | 0 |
_aOpen Access _2star _fUnrestricted online access |
|
| 520 | _aArtificial materials have been widely studied and used in photonics and microwaves in the last few decades. Recent research has proven that the introduction of specific higher symmetries in each cell of a periodic medium is an effective approach to obtain unprecedented exotic behaviors and to overcome the current limitations of these devices. For example, simple symmetries of a purely spatial type (glide or twist transformations) can have a huge impact on the properties of the resulting materials, thus defining wideband behaviors for flat lenses or large stop bands for novel EBG materials. This Special Issue opens with a novel discussion on the effect of time-reversal symmetries in antenna theory and presents new structures exploiting symmetries for antenna and microwave components, such as flat lenses, helix antennas, and gap-waveguides. Finally, new modeling methods are discussed for the study of wave propagation along glide surfaces and twist lines. | ||
| 540 |
_aCreative Commons _fhttps://creativecommons.org/licenses/by-nc-nd/4.0/ _2cc _4https://creativecommons.org/licenses/by-nc-nd/4.0/ |
||
| 546 | _aEnglish | ||
| 653 | _astop-band | ||
| 653 | _ahigher symmetries | ||
| 653 | _alens antenna | ||
| 653 | _ahelix antennas | ||
| 653 | _astopband | ||
| 653 | _ahigher symmetry | ||
| 653 | _aTime-reversal symmetry | ||
| 653 | _adispersion diagram | ||
| 653 | _aperiodic structures | ||
| 653 | _atransmission matrix | ||
| 653 | _atwist symmetry | ||
| 653 | _aglide symmetry | ||
| 653 | _acomplementary split ring resonator (CSRR) | ||
| 653 | _acomplementary split-ring resonator | ||
| 653 | _aLorentz reciprocity | ||
| 653 | _agap waveguide technology | ||
| 653 | _amicrowave printed circuits | ||
| 653 | _asingle plane | ||
| 653 | _amode matching | ||
| 653 | _arefractive index | ||
| 653 | _adispersion | ||
| 653 | _abed of nails | ||
| 653 | _aAntennas | ||
| 653 | _adispersion analysis | ||
| 856 | 4 | 0 |
_awww.oapen.org _uhttps://mdpi.com/books/pdfview/book/1867 _70 _zDOAB: download the publication |
| 856 | 4 | 0 |
_awww.oapen.org _uhttps://directory.doabooks.org/handle/20.500.12854/49293 _70 _zDOAB: description of the publication |
| 999 |
_c61425 _d61425 |
||