Stripline Slot Antenna

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A stripline slot consists of a narrow rectangular slot cut in the top stripline ground plane, with the slot excited by proper positioning of the center conductor below the slot. A linear resonant array of collinear slots may be fed by a single center conductor, with this conductor centered under each slot at the proper angle. Abstract: Slot apertures in metallic ground planes are very attractive candidates for conformal antenna applications. However, a low-profile unidirectional antenna requires a backreflector close to the slot aperture and the resulting stripline feed causes strong excitation of parallel-plate modes.

IEEE Antennas and Wireless Propagation Letters>2006>5>1>319 - 322

Abstract

An ultrawideband (UWB) stripline slot antenna is presented in frequency and in time domain. Experiments are carried out to investigate its return loss, its radiation behavior, and its time-domain response. The antenna offers a 130% impedance bandwidth. Moreover its 108% radiation bandwidth covers the UWB band with a linear radiated far-field phase. It points out the fact that this antenna can be used in UWB applications

Identifiers

journal ISSN : 1536-1225
journal e-ISSN : 1548-5757
DOI 10.1109/LAWP.2006.878894

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Stripline Fed Slot Antenna

Marchais, C.

  • Antenna&Microwave Dept., Inst. of Electron.&Telecommun. from Rennes

Le Ray, G.

Microstrip Slot Antenna

  • Antenna&Microwave Dept., Inst. of Electron.&Telecommun. from Rennes

Sharaiha, A.

  • Antenna&Microwave Dept., Inst. of Electron.&Telecommun. from Rennes

Keywords

ultra wideband communicationantenna radiation patternsslot antennastime-domain synthesisultra wideband antennaslinear radiated far-field phasestripline slot antennaUWB communicationsradiation behaviortime-domain responseimpedance bandwidthultrawideband (UWB) antennaStripline antennatime-domain characterization

ultra wideband communicationantenna radiation patternsslot antennastime-domain synthesisultra wideband antennaslinear radiated far-field phasestripline slot antennaUWB communicationsradiation behaviortime-domain responseimpedance bandwidthultrawideband (UWB) antennaStripline antennatime-domain characterization

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Stripline Slot Antenna

Antenna

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Stripline Slot Antenna

Stripline Fed Slot Antenna

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