A device for shielding electronic units including a transmitting/receiving equipment and especially for shielding mobile phones
作者： René Bozzini , Hannah B. Zweidorff , Karsten Frank Rye Madsen , Per Jan Neergard
DOI:
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摘要: The invention relates to a device shielding especially an electronic unit with transmitter, such as mobile phone, against electromagnetic radiation. includes crystal and winding/spiral, where the winding/spiral is wound arranged in middle. One end of winding extends immediately adjacent antenna unit. also second ferromagnetic material metallic film.
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