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US 2010/0248652 A1Published application
Radio frequency interface switching device
AssigneesShenzhen Futaihong Precision Industry Co., Ltd., Chi Mei Communication Systems, Inc.
InventorJIAN-YAN FENG
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Abstract
An exemplary radio frequency interface switching device includes a plurality of signal interfaces, a plurality of switches electrically connected to the signal interfaces, and a switch unit electrically connected to the switches. The signal interfaces are electrically connected with each other by operating different combinations of the switches and the switch unit to receive/send corresponding signals.
Claims13
A radio frequency interface switching device, comprising:
- a plurality of signal interfaces;
- a plurality of switches, each switch electrically connected to one of the signal interfaces;
- and
- a switch unit electrically connected to the switches, wherein different signal interfaces are electrically connected with each other by opening and closing different combinations of the switches and the switch unit to transmit corresponding signals.
1 more element
A radio frequency interface switching device, comprising:
- a first switching unit comprising a plurality of signal interfaces and a plurality of switches, each signal interface connected to a corresponding switch;
- and
- a second switching unit selectively connected to the first switching unit, comprising a plurality of signal interfaces and a plurality of switches, each signal interface connected to a corresponding switch, wherein different signal interfaces are electrically connected with each other by operating different combinations of the switches, and the first switching unit and the second switching unit are configured for transmitting at least one-way corresponding signals.
Dependencies are inferred from the claim text.