Radio transceiver communicating in a plurality of frequency bands
First Claim
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1. A spread spectrum cellular phone with a first antenna and a second antenna, comprising:
- radio circuitry configured to communicate in a particular cellular frequency band and in a second frequency band that is not the particular cellular frequency band, the radio circuitry supporting cellular phone communications and wireless local area network communications, the radio circuitry being operatively coupled to the first antenna and to the second antenna; and
a processor operatively coupled to the first antenna and the second antenna, the processor being configured to enable at least one of the cellular phone communications and the wireless local area network communications according to the selection of at least one of the particular cellular frequency band and the second frequency band.
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Abstract
The present invention relates generally to computer devices utilizing removable radio frequency communication devices used for transmitting and receiving information and more particularly to an improved apparatus for connecting an appropriate antenna to the radio frequency communication device using an antenna cap, and to an improved method and apparatus for connecting a communication card device such as a radio or modem to an appropriate antenna or telephone line.
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Citations
20 Claims
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1. A spread spectrum cellular phone with a first antenna and a second antenna, comprising:
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radio circuitry configured to communicate in a particular cellular frequency band and in a second frequency band that is not the particular cellular frequency band, the radio circuitry supporting cellular phone communications and wireless local area network communications, the radio circuitry being operatively coupled to the first antenna and to the second antenna; and a processor operatively coupled to the first antenna and the second antenna, the processor being configured to enable at least one of the cellular phone communications and the wireless local area network communications according to the selection of at least one of the particular cellular frequency band and the second frequency band. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A spread spectrum cellular phone with a first antenna and a second antenna, comprising:
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radio circuitry configured to communicate in a first frequency band and in a second frequency band that is not the first frequency band, the first frequency band being a particular cellular frequency band, the second frequency band being a wireless local area network communications frequency band, the radio circuitry being operatively coupled to the first antenna and to the second antenna; and a processor operatively coupled to the first antenna and the second antenna, the processor being configured to enable at least one of the cellular phone communications and the wireless local area network communications according to the selection of at least one of the particular cellular frequency band and the second frequency band. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification