Strong spatial dispersion in wire media in the very large wavelength limit

Department of Electronics and Electromagnetism, Facultad de Fisica, University of Sevilla, Av. Reina Mercedes s/n, 41012 Sevilla, Spain

Radio Laboratory, Helsinki University of Technology, P.O. Box 3000, FIN-02015 HUT, Finland

Radio Laboratory, Helsinki University of Technology, P.O. Box 3000, FIN-02015 HUT, Finland

Institute of Radio Engineering and Electronics, Russian Academy of Science, Zelyonaya 38, 410019, Saratov, Russia

Instituto Superior Tecnico, Instituto de Telecomunicacoes, Av. Rovisco Pais, 1049-001, Lisboa, Portugal

Radio Laboratory, Helsinki University of Technology, P.O. Box 3000, FIN-02015 HUT, Finland

Physics Department, St. Petersburg Institute of Fine Mechanics and Optics, Sablinskaya 14, 197101, St. Petersburg, Russia

Radio Laboratory, Helsinki University of Technology, P.O. Box 3000, FIN-02015 HUT, Finland