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1. WO2004112266 - BASE STATION DEVICE

Publication Number WO/2004/112266
Publication Date 23.12.2004
International Application No. PCT/JP2004/007545
International Filing Date 26.05.2004
IPC
H04B 1/036 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
02Transmitters
03Constructional details, e.g. casings, housings
036Cooling arrangements
CPC
H04B 1/036
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
02Transmitters
03Constructional details, e.g. casings, housings
036Cooling arrangements
Applicants
  • 松下電器産業株式会社 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP]/[JP] (AllExceptUS)
  • 江川 学 EGAWA, Manabu (UsOnly)
Inventors
  • 江川 学 EGAWA, Manabu
Agents
  • 鷲田 公一 WASHIDA, Kimihito
Priority Data
2003-16850212.06.2003JP
2003-16850312.06.2003JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) BASE STATION DEVICE
(FR) DISPOSITIF DE STATION DE BASE
(JA) 基地局装置
Abstract
(EN) An external container is divided into an IF unit (120) as a flat first external container containing a T-PA unit (140) having a transmission reception amplification device T-PA for amplifying a transmission/reception signal and fixed to an installation place and an MDE unit (110) as a flat second external container containing a circuit substrate of a base station modulation/demodulation device (MDE) for performing modulation/demodulation of the transmission/reception signal and detachably attached to the first external container. Outside the IF unit (120), the MDE unit (110) is arranged at a distance of heat discharge space. On the opposing surfaces of the IF unit (120) and the MDE unit (110), there are arranged fins as heat dischargers.
(FR) Un boîtier externe est divisé, d'une part, en une unité FI (120) sous forme de premier boîtier externe plat contenant une unité T-PA (140) comportant un dispositif d'amplification d'émission-réception T-PA permettant d'amplifier un signal d'émission/réception et fixé sur une installation et, d'autre part, en une unité MDE (110) sous forme de second boîtier externe plat contenant un substrat de circuit d'un dispositif de modulation/démodulation (MDE) de station de base permettant d'effectuer une modulation/démodulation du signal d'émission/réception et fixé de manière amovible sur le premier boîtier externe. L'unité MDE (110) est située à l'extérieur de l'unité FI (120), à une distance permettant une dissipation de chaleur. Les autres surfaces de l'unité FI (120) et de l'unité MDE (110) sont équipées d'ailettes permettant de dissiper la chaleur.
(JA) 外部容器を、送受信信号を増幅する送受信増幅装置T−PAを備えたT−PAユニット140を収容し設置場所に固定される平型の第1外部容器としてのIFユニット120と、送受信信号の変復調を行う基地局変復調装置(MDE)の回路基板を収容し前記第1外部容器に着脱自在に取り付けられた平型の第2外部容器としてのMDEユニット110と、に分割し、IFユニット120の外部に放熱空間を隔ててMDEユニット110を積層配置し、IFユニット120とMDEユニット110との双方の対向面上に、それぞれ放熱体としてのフィンを設けた。
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