Transmission of images with subwavelength resolution to distances of several wavelengths in the microwave range

Pavel A. Belov,1,2 Yan Zhao,1 Simon Tse,1 Pekka Ikonen,3 Mário G. Silveirinha,4 Constantin R. Simovski,2,3 Sergei Tretyakov,3 Yang Hao,1 and Clive Parini1 1Department of Electronic Engineering, Queen Mary University of London, Mile End Road, E1 4NS London, United Kingdom 2Saint Petersburg State University of Information Technologies, Mechanics and Optics, Sablinskaya Street 14, 197101 Saint Petersburg, Russia 3Radio Laboratory, Helsinki University of Technology, P.O. Box 3000, FI-02015 TKK, Finland 4Departamento de Engenharia Electrotécnica da Universidade de Coimbra, Instituto de Telecomunicações, Pólo II, 3030 Coimbra, Portugal Received 8 April 2008; published 16 May 2008