Untilted Narrow-Wall Slots Excited by Parasitic Dipoles in Groove Gap Waveguide Technology
| Autor: | Sara Martinez Giner, Jose Ignacio Herranz Herruzo, Antonio Vila Jiménez, Alejandro Valero-Nogueira |
|---|---|
| Rok vydání: | 2015 |
| Předmět: |
Physics
Millimeter-wave antenna arrays Admittance business.industry Slot arrays Physics::Optics Waveguide (optics) Linear array Dipole Waveguide arrays Optics Waveguide discontinuities Excited state TEORIA DE LA SEÑAL Y COMUNICACIONES Electrical and Electronic Engineering business Nonlinear Sciences::Pattern Formation and Solitons Groove (engineering) |
| Zdroj: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname |
| ISSN: | 1558-2221 0018-926X |
| DOI: | 10.1109/tap.2015.2478144 |
| Popis: | This work describes a new way to excite untilted slots in the narrow wall of a rectangular waveguide. The radiating structure consists of an inclined parasitic dipole located within the waveguide, parallel to narrow wall, and close to the untilted slot. Furthermore, the rectangular waveguide is advantageously replaced by a groove gap waveguide so that nonwraparound resonant slots can be used. The concept is discussed in detail and demonstrated experimentally through a linear array This work was supported in part by the Spanish Ministerio de Economia y Competitividad under project TEC2013-47360-C3-3P. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|