Integrated antenna currents on a polycrystalline silicon solar cell

Oisin O'Conchubhair, Patrick McEvoy, Max J. Ammann

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Issues associated with exploiting a multicrystalline silicon solar cell as a ground plane for an Inverted-F Antenna at 2.45 GHz are reported. Current flow on the solar lattice greatly affects the impedance match of a microstrip transmission line positioned above the solar cell. As a result, an antenna designed with a transmission line parallel to the lattice experiences performance degradation when positioned perpendicular to the lattice. A 6 mm wide grounding strip below the transmission line isolates the microstrip sufficiently to achieve acceptable antenna performance with small reductions in solar cell power output. A low profile Inverted-F Antenna with greater gain, wider beamwidth and larger solar cell exposure than previous patch integrations is reported.

Original languageEnglish
Title of host publication2015 9th European Conference on Antennas and Propagation, EuCAP 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9788890701856
Publication statusPublished - 27 Aug 2015
Event9th European Conference on Antennas and Propagation, EuCAP 2015 - Lisbon, Portugal
Duration: 13 May 201517 May 2015

Publication series

Name2015 9th European Conference on Antennas and Propagation, EuCAP 2015

Conference

Conference9th European Conference on Antennas and Propagation, EuCAP 2015
Country/TerritoryPortugal
CityLisbon
Period13/05/1517/05/15

Keywords

  • Integration
  • Low Profile Printed Inverted-F Antenna
  • Multicrystalline Solar Cell
  • Solar Antenna
  • Solar Lattice Currents

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