IT1315447B1 - Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti, - Google Patents

Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti,

Info

Publication number
IT1315447B1
IT1315447B1 IT1999CH000010A ITCH990010A IT1315447B1 IT 1315447 B1 IT1315447 B1 IT 1315447B1 IT 1999CH000010 A IT1999CH000010 A IT 1999CH000010A IT CH990010 A ITCH990010 A IT CH990010A IT 1315447 B1 IT1315447 B1 IT 1315447B1
Authority
IT
Italy
Prior art keywords
reflector
mobile devices
radio receiver
shielding system
metallic shielding
Prior art date
Application number
IT1999CH000010A
Other languages
English (en)
Inventor
Giovanni Savastano
Sergio Paolo Diodato
Original Assignee
Giovanni Savastano
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Giovanni Savastano filed Critical Giovanni Savastano
Priority to IT1999CH000010A priority Critical patent/IT1315447B1/it
Publication of ITCH990010A0 publication Critical patent/ITCH990010A0/it
Priority to AU18839/01A priority patent/AU1883901A/en
Priority to PCT/IT2000/000445 priority patent/WO2001035487A1/en
Publication of ITCH990010A1 publication Critical patent/ITCH990010A1/it
Application granted granted Critical
Publication of IT1315447B1 publication Critical patent/IT1315447B1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aerials With Secondary Devices (AREA)
  • Telephone Set Structure (AREA)
IT1999CH000010A 1999-11-08 1999-11-08 Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti, IT1315447B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999CH000010A IT1315447B1 (it) 1999-11-08 1999-11-08 Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti,
AU18839/01A AU1883901A (en) 1999-11-08 2000-11-07 An anti-radiations reflecting metallic shield system (arrmss)
PCT/IT2000/000445 WO2001035487A1 (en) 1999-11-08 2000-11-07 An anti-radiations reflecting metallic shield system (arrmss)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999CH000010A IT1315447B1 (it) 1999-11-08 1999-11-08 Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti,

Publications (3)

Publication Number Publication Date
ITCH990010A0 ITCH990010A0 (it) 1999-11-08
ITCH990010A1 ITCH990010A1 (it) 2001-05-08
IT1315447B1 true IT1315447B1 (it) 2003-02-11

Family

ID=11347463

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999CH000010A IT1315447B1 (it) 1999-11-08 1999-11-08 Sistema di schermatura metallica anti radiazioni a riflettoreper apparecchi cellulari, apparati radio rice-trasmittenti,

Country Status (3)

Country Link
AU (1) AU1883901A (it)
IT (1) IT1315447B1 (it)
WO (1) WO2001035487A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376590A (en) * 2001-03-06 2002-12-18 Benjamin Edginton Radiation shield for a radiotelephone
ES2204253B1 (es) * 2001-10-19 2005-06-01 Luis Del Olmo Rodriguez Protector de radiacion electromagnetica para telefonos moviles.
CA2754116A1 (en) 2008-11-06 2010-05-14 Alfred Y. Wong Radiation redirecting external case for portable communication device and antenna embedded in battery of portable communication device
US8214003B2 (en) 2009-03-13 2012-07-03 Pong Research Corporation RF radiation redirection away from portable communication device user
US9172134B2 (en) 2008-11-06 2015-10-27 Antenna79, Inc. Protective cover for a wireless device
US8957813B2 (en) 2009-03-13 2015-02-17 Pong Research Corporation External case for redistribution of RF radiation away from wireless communication device user and wireless communication device incorporating RF radiation redistribution elements
US9838060B2 (en) 2011-11-02 2017-12-05 Antenna79, Inc. Protective cover for a wireless device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5826201A (en) * 1992-11-25 1998-10-20 Asterion, Inc. Antenna microwave shield for cellular telephone
US6121938A (en) * 1996-10-04 2000-09-19 Ericsson Inc. Antenna having improved blockage fill-in characteristics
GB2330979A (en) * 1997-10-28 1999-05-05 Radio Design Limited A radiation shield for a mobile telephone
CN2342477Y (zh) * 1998-03-31 1999-10-06 张玉斌 移动电话天线无线电周波能量防护装置

Also Published As

Publication number Publication date
ITCH990010A1 (it) 2001-05-08
AU1883901A (en) 2001-06-06
ITCH990010A0 (it) 1999-11-08
WO2001035487A8 (en) 2001-09-27
WO2001035487A1 (en) 2001-05-17

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