Back to results
US 7,067,734 B2Granted
Cable modem module and transmitter-receiver
AssigneeKabushiki Kaisha Toshiba
InventorsShuji Abe, Katsuya Kudo, Tsutomu Isoda, Masami Oosawa, Mikine Fujihara
Life of this patent
Estimating the term…
Abstract
A cable modem module device includes a coaxial connector to transmit and receive high-frequency signals, a circuit board to which the coaxial connector is attached to protrude from its periphery in a direction parallel to its surface, and a first shield case formed in its portion corresponding to the coaxial connector with a cutout portion to avoid the coaxial connector so as to allow the circuit board to be housed from a direction perpendicular to the surface of the circuit board.
Claims8
A cable modem module device comprising:
- a coaxial connector to transmit and receive high-frequency signals;
- a circuit board to which the coaxial connector is attached to protrude from its periphery in a direction parallel to its surface;
- and
- a first shield case formed in its portion corresponding to the coaxial connector with a cutout portion to avoid the coaxial connector so as to allow the circuit board to be housed from a direction perpendicular to the surface of the circuit board;
- wherein the first shield case has a case which has sides in the form of a frame which are perpendicular to the surface of the circuit board and cover the periphery of the circuit board and is formed with the cutout portion to avoid the coaxial connector in a predetermined one of its sides which corresponds to the coaxial connector, and covers which cover the openings of the case enclosed with its sides in the form of a frame.
2 more elements
A transmitter-receiver comprising:
- a cable modem module having a coaxial connector to transmit or receive high-frequency signals, a circuit board to which the coaxial connector is attached to protrude from its periphery in a direction parallel to its surface, and a first shield case formed in its portion corresponding to the coaxial connector with a cutout portion to avoid the coaxial connector so as to allow the circuit board to be housed from a direction perpendicular to the surface of the circuit board;
- and
- a power supply unit which supplies power to the cable modem module,
- wherein the cable modem module operates on power supplied from the power supply unit to transmit or receive high-frequency signals and
- wherein the first shield case has a case which has sides in the form of a frame which are perpendicular to the surface of the circuit board and cover the periphery of the circuit board and is formed with the cutout portion to avoid the coaxial connector in a predetermined one of its sides which corresponds to the coaxial connector, and covers which cover the openings of the case enclosed with its sides in the form of a frame.
2 more elements
Dependencies are inferred from the claim text.