| 摘要 |
What is being brought in, is an Anti-Radiations Reflecting Metallic Shield System (ARRMSS). It can be applied on every kind of radio receiving-transmitting set operating by means of electromagnetic waves, like mobile phones, cordless phones, walkie-talkies and so on. The ARRMSS shall be disposed on the outside of the transceiver, between the antenna and the user, in a removable or fixed way, preferably at an optimal distance scientifically calculated. The ARRMSS consists in a conductor-reflector element (1), made of a rigid or flexible metallic shield, that can be constituted with a plane, or with a shell or cut out or shaped like a strip. It shall be applied in such a way so as to cover the entire height of the transceiver, simply interposed, or wrapping or covering the antenna (2) for nearly the half of its circumference so as to concentrate and reflect the radiations in a single direction opposite to the user. In fact, according to the well-known principle of the "electric images", the omnidirectional radiation diagram of the antenna will be turned into a monodirectional or directional one (radiation angle is about 180 DEG ).
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