Mobile wireless communications device having dual antenna system for cellular and WiFi
First Claim
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1. A mobile wireless communications device comprising:
- a housing;
first and second circuit boards within said housing;
circuitry within said housing;
a first antenna supported by said first circuit board and extending in a lateral direction within said housing, said first antenna operatively connected to said circuitry for cellular communications in at least one first frequency band; and
a second antenna supported by said second circuit board and operatively connected to said circuitry for WiFi communications in at least one second frequency band;
said second antenna comprising an inverted-F antenna defining an opening gap pointed in a longitudinal direction within said housing and away from said first antenna.
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Abstract
A mobile wireless communications device includes a housing and circuit board carried by the housing. Radio Frequency (RF) circuitry is mounted on the circuit board. A first antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for cellular phone communications. A second antenna is supported by the circuit board within the housing and operatively connected to the RF circuitry and configured for WiFi communications. The second antenna comprises an inverted-F or monopole antenna having an opening gap that is pointed away from the first antenna.
22 Citations
22 Claims
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1. A mobile wireless communications device comprising:
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a housing; first and second circuit boards within said housing; circuitry within said housing; a first antenna supported by said first circuit board and extending in a lateral direction within said housing, said first antenna operatively connected to said circuitry for cellular communications in at least one first frequency band; and a second antenna supported by said second circuit board and operatively connected to said circuitry for WiFi communications in at least one second frequency band; said second antenna comprising an inverted-F antenna defining an opening gap pointed in a longitudinal direction within said housing and away from said first antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A mobile wireless communications device comprising:
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a housing; first and second circuit boards within said housing; circuitry within said housing; a first antenna supported by said first circuit board and extending in a lateral direction within said housing, said first antenna operatively connected to said circuitry for cellular communications in at least one Global System for Mobile (GSM) communications frequency band; and a second antenna supported by said second circuit board and operatively connected to said circuitry for WiFi communications in at least one 802.11 standards frequency band; said second antenna comprising an inverted-F antenna defining an opening gap pointed in a longitudinal direction within said housing and away from said first antenna. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A method of making a mobile wireless communications device comprising:
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providing a housing with circuitry therein; positioning first and second circuit boards within the housing; forming a first antenna supported by the first circuit board and extending a lateral direction within the housing, the first antenna operatively connected to the circuitry for cellular phone communications in at least one first frequency band; and forming a second antenna supported by the second circuit board and operatively connected to the circuitry for WiFi communications in at least one second frequency band, the second antenna comprising an inverted-F antenna defining an opening gap pointed in a longitudinal direction within the housing and away from the first antenna. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22)
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Specification