| Description | Claims | Drawing | Cited references |
| WO2008009391A | [0006] |
| US20080018543A | [0006] |
| US20070152886A | [0017] |
| US20080042909A | [0017] |
| US2007146212A | [0018] |
| WO2007128340A | [0020] |
| WO2008119699A | [0022] |
| US033446 | [0023] |
| Optimum dual-resonant impedance matching of coupling element based mobile terminal antenna structures | [0018] |