H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01) G06K 19/077 (2006.01) H01Q 1/22 (2006.01) H01Q 1/24 (2006.01) H04B 1/38 (2006.01) H04M 1/215 (2006.01)
Patent
CA 2243751
A wireless terminal is disclosed that transmits and receives RF signals to and from a radio card in the wireless terminal via one or more antennas on the radio card that are matched with adjacent antennas in the wireless terminal. When the RF signals are at RF frequencies and the design of the inductors and striplines are carefully chosen, the signals will inductively couple across the mechanical and electrical gap between the wireless terminal and the radio card, and, therefore, a cable is not needed to carry the RF signals between the wireless terminal and the radio card.
L'invention est un terminal sans fil qui émet et reçoit des signaux RF par l'intermédiaire d'une carte radio interne, et qui comporte une ou plusieurs antennes montées sur cette carte radio, lesquelles sont adaptées à des antennes adjacentes installées dans le terminal. Quand les fréquences des signaux RF et les caractéristiques des inducteurs et des microrubans sont bien choisies, les signaux sont transmis par induction dans l'espace entre le terminal et la carte radio et il n'est pas nécessaire d'utiliser un conducteur pour transmettre les signaux RF entre le terminal et la carte radio.
Kirby Eades Gale Baker
Lucent Technologies Inc.
LandOfFree
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