RADIO COMMUNICATION APPARATUS AND CURRENT REDUCING METHOD
First Claim
1. A radio communication apparatus comprising:
- a first casing;
a second casing;
a connection section that connects the first and second casings to each other to be movable; and
an antenna device that operates at a predetermined communication frequency,wherein first and second states are switched between by relatively moving the first and second casings,wherein the first state is a state in which the first and second casings are opened or closed with respect to one another, a first conductor installed from the connection section to the first casing and a second conductor installed from the connection section to the second casing are separated and faced each other, and the first and second conductors are electrically connected to each other at the communication frequency, andwherein the second state is a state in which the first and second casings are closed or opened with respect to one another.
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Accused Products
Abstract
A radio communication apparatus includes: a first casing; a second casing; a connection section that connects the first and second casings to each other to be movable; and an antenna device that operates at a predetermined communication frequency. In the radio communication apparatus, first and second states are switched between by relatively moving the first and second casings. The first state is a state in which the first and second casings are opened or closed with respect to one another, and a first conductor (122) installed from the connection section to the first casing and a second conductor (240) installed from the connection section to the second casing are separated and faced each other. In the first state, the first conductor (122) and the second conductor (240) are electrically connected to each other at the communication frequency. The second state is a state in which the first and second casings are closed or opened with respect to one another.
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Citations
25 Claims
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1. A radio communication apparatus comprising:
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a first casing; a second casing; a connection section that connects the first and second casings to each other to be movable; and an antenna device that operates at a predetermined communication frequency, wherein first and second states are switched between by relatively moving the first and second casings, wherein the first state is a state in which the first and second casings are opened or closed with respect to one another, a first conductor installed from the connection section to the first casing and a second conductor installed from the connection section to the second casing are separated and faced each other, and the first and second conductors are electrically connected to each other at the communication frequency, and wherein the second state is a state in which the first and second casings are closed or opened with respect to one another. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A current reducing method of reducing a current flowing in an overlapping region in a radio communication apparatus including a first casing, a second casing, a connection section connecting the first and second casings to be movable, an antenna device operating at a predetermined communication frequency, a first conductor installed from the connection section to the first casing, and a second conductor installed from the connection section to the second casing and the overlapping region between the first and second conductors is changed by relatively moving the first and second casings, the current reducing method comprising:
electrically short-circuiting the first and second conductors to each other by making at least one of the first and second conductors resonate at a communication frequency of the radio communication apparatus, when the first and second conductors are separated and faced each other. - View Dependent Claims (24, 25)
Specification