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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Fusco, V.F. Nair, B. |
| Copyright Year | 2004 |
| Abstract | This paper describes a method by which an electronically controllable surface can under DC control be made to convert a circularly polarized, CP, incident signal to a linearly polarized, LP, signal, or, to a circularly polarised signal of the opposite hand with respect to the incident signal by virtue of reflection from the grid surface. The surface consists of a periodic 2D LC array of printed inductors and diodes hacked by a solid metal ground plain spaced U4 behind it. The grid is excited using a circularly polarised signal generated through a squeeze-spread polarizer I Potter horn arrangement. With the arrangement as presented better than 3dB axial ratio can be achieved over a l5OMHz bandwidth for CP and better than lZdB axial ratio over the same bandwidth for LP. |
| Starting Page | 1421 |
| Ending Page | 1423 |
| File Size | 203110 |
| Page Count | 3 |
| File Format | |
| ISBN | 1580539920 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-10-12 |
| Publisher Place | The Netherlands |
| Access Restriction | Subscribed |
| Rights Holder | European Microwave Assoc. |
| Subject Keyword | Polarization Diodes Solids Radar cross section Integrated circuit interconnections Surface waves Reflection Inductors Bandwidth Surface impedance |
| Content Type | Text |
| Resource Type | Article |
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