VIDEO WIRELESS TRANSMITTER, VIDEO WIRELESS RECEIVER AND VIDEO WIRELESS TRANSMISSION RECEPTION SYSTEM

Japanese Patent JP3908926

B2

PROBLEM TO BE SOLVED: To provide a video wireless transmission reception system that can excellently transmit and receive video and audio by preventing missing of a communication signal and deterioration in an error rate.
SOLUTION: A high frequency transmission circuit section 14 is placed closely to a 1st side 30a, a transmitter side control circuit section 15 is placed closely to both of a 2nd side 30b and a 4th side 30d, and a video signal analog/digital conversion circuit section 11 is placed closely to both of a 3rd side 30c and a 4th side 30d on one side of a printed circuit board 30. Further, a transmission signal processing circuit section 13 is placed closely to the 1st side 30a, a transmitter side reference signal generating circuit section 16 is placed to one corner clamped by the 2nd side 30b and the 4th side 30d, and a transmitter side power supply circuit section 17 is placed to a corner clamped by the 3rd side 30c and the 4th side 30d on the other side of the printed circuit board 30, and an audio signal analog/digital conversion circuit section 12 is placed closely to the 4th side 30d clamped between the transmitter side reference signal generating circuit section 16 and the transmitter side power supply circuit section 17.

Itagaki Kenshi
Jun Kitagawa

JP2001202867A

April 25, 2007

July 04, 2001

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Sharp Corporation

H04N5/38; H04B15/00; H04N5/44; (IPC1-7): H04N5/38; H04B15/00; H04N5/44

JP10197662A
JP10190167A
JP11312890A
JP9298347A
JP6188655A
JP2000091751A
JP63170988A
JP200153609A

Takaya Koike
Masaharu Kinoshita

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