1. Circularly polarised planar antenna excited by coplanar waveguide feedline
- Author
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Jean-Marc Laheurte, Marjorie Grzeskowiak, Laurent Cirio, Hakim Aïssat, Odile Picon, Conservatoire National des Arts et Métiers - CNAM (FRANCE), Ecole de l'Innovation Technologique - ESIEE PARIS (FRANCE), Université Paris-Est Marne-La-Vallée - UPEM (FRANCE), Electronique, Systèmes de communication et Microsystèmes (ESYCOM), Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris, Université Paris-Est Marne-la-Vallée (UPEM), and Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Université Paris-Est Marne-la-Vallée (UPEM)-ESIEE Paris
- Subjects
Electromagnétisme ,02 engineering and technology ,law.invention ,Planar antennas ,Microstrip antenna ,Optics ,law ,0202 electrical engineering, electronic engineering, information engineering ,Microstrip antennas ,Dipole antenna ,Electrical and Electronic Engineering ,ComputingMilieux_MISCELLANEOUS ,Patch antenna ,Physics ,[PHYS]Physics [physics] ,Electromagnetic wave polarisation ,business.industry ,Coplanar waveguide ,020208 electrical & electronic engineering ,020206 networking & telecommunications ,Line (electrical engineering) ,Antenna feeds ,Coplanar waveguides ,[SPI.ELEC]Engineering Sciences [physics]/Electromagnetism ,Excited state ,business ,Excitation - Abstract
International audience; A circular patch antenna fed by a coplanar waveguide (CPW) line is proposed to obtain circular polarisation (CP). The CP results from the combined excitation of the patch by an inclined slot (integrated in the CPW feedline) and the CPW feedline termination. The asymmetrical characteristics of the excitation involve the excitation of both the odd and the even modes in the CPW line.
- Published
- 2004
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