IEEE transactions on antennas and propagation, 2005-11, Vol.53 (11), p.3505-3514
2005
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Details
- Autor(en) / Beteiligte
- Titel
- 2-D periodic leaky-wave antennas-part I: metal patch design
- Ist Teil von
- IEEE transactions on antennas and propagation, 2005-11, Vol.53 (11), p.3505-3514
- Ort / Verlag
- New York, NY: IEEE
- Erscheinungsjahr
- 2005
- Quelle
- IEL
- Beschreibungen/Notizen
- The far-field radiation characteristics of a two-dimensional (2-D) periodic leaky-wave antenna (LWA) constructed from a periodic array of metal patches on a grounded dielectric substrate is investigated. A simple dipole source is used as the excitation. Reciprocity together with a periodic spectral-domain method of moments is used to calculate the far-field pattern. Design rules for the scan angle, the substrate dielectric constant, and the periodicity are provided. Finally, a comparison of the 2-D periodic LWA and a dielectric-layer LWA is given to show the similar performance of the two antennas.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0018-926XeISSN: 1558-2221DOI: 10.1109/TAP.2005.858579Titel-ID: cdi_crossref_primary_10_1109_TAP_2005_858579
- Format
- –
- Schlagworte
- Antenna arrays, Antennas, Antennas and propagation, Applied sciences, Arrays, Dielectric constant, Dielectric substrates, Dielectrics, Dipole antennas, Exact sciences and technology, Frequency, Leaky wave, Leaky wave antennas, leaky-wave antenna (LWA), Mathematical analysis, Microstrip antennas, Moment methods, Patch antennas, patches, Periodic structures, Radiocommunications, Reciprocity, Spectra, Telecommunications, Telecommunications and information theory, Two dimensional displays