嫦娥-1的50米数据传输天线、收集到的外国航天机购做的 ...

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北京飞控中心(北京密云水库)的嫦娥-1的50米数据传输天线(北京密云水库)(真实图片):

昆明飞控中心的嫦娥-1的40米数据传输天线(昆明凤凰山)(真实图片):

这2副图出自下文:

根据老外关于中国 的Deep Space Network的文章:中国的大型测控天线已达到和欧洲、美国同样的水准。但规模上,和美国相比,还是婴儿期。中国计划建设更多的大型天线。
原文:

February 14, 2007
China's first lunar spacecraft, Chang'e 1, is set to launch in April. Although China's existing S-wave-band space-monitoring network can meet the demand of a Shenzhou-series manned spacecraft, the diameter is not large enough for an interplanetary mission. In preparation for the mission, China built two VLBI antennae in 2006, one in Beijing and another in Yunnan, in southwest China.

The antennae measure 164 feet (50 meters) and 131 feet (40m), and both are undergoing tests now. According to Li Yan, director of the National Astronomical Observatories, Chinese Academy of Sciences, China now has four large radio telescopes within 1,900 miles (3,000 kilometers) of each other. The spacecraft will be launched from a CZ-3A rocket from Xichang Spaceport, in the Sichuan province of southwest China, and will enter a geostationary orbit before heading for the Moon.

China is just beginning to establish its deep-space network. Currently, two 60-foot (18m) antennae exist in Qingdao (in the Shandong province) and Kashi (in western Xinjiang); some smaller antennae exist in the Xi'an Satellite Monitoring & Control Center; and at Xichang Spaceport, there are four Yuanwang series space-monitoring ships. Yuanwang 5 and 6 are being built in the Jiangnan Shipyard of Shanghai and will be operational soon.

The Chinese space-monitoring network was started in the 1960s and was originally part of China's satellite surveying and control system, which is run by the People's Liberation Army (PLA). Apart from domestic monitoring sites, China has several monitoring stations in Pakistan, Namibia, and Kenya. This is the first time in Chinese space-mission history that China's VLBI network has coordinated its own interplanetary mission.

According to Ouyang Ziyuan, lead scientist of the Chinese lunar-exploration project, during the flight of Chang'e 1, the European VLBI network will join China's deep-space monitoring and surveying. During ESA's Smart 1 lunar mission, China's 50m VLBI antenna in Beijing joined the monitoring work with two 25m VLBI dishes in Shanghai and Urumchi, proving that China's large antennae are at the same level as Europe and the United States'.

However, compared to the U.S. Deep Space Network, China's network is still in its infancy. China plans to build more large antennae in order to meet the demands of its ambitious, future deep-space missions.

外国航天组织做的嫦娥-1艺术想象图:北京飞控中心(北京密云水库)的嫦娥-1的50米数据传输天线(北京密云水库)(真实图片):

昆明飞控中心的嫦娥-1的40米数据传输天线(昆明凤凰山)(真实图片):

这2副图出自下文:

根据老外关于中国 的Deep Space Network的文章:中国的大型测控天线已达到和欧洲、美国同样的水准。但规模上,和美国相比,还是婴儿期。中国计划建设更多的大型天线。
原文:

February 14, 2007
China's first lunar spacecraft, Chang'e 1, is set to launch in April. Although China's existing S-wave-band space-monitoring network can meet the demand of a Shenzhou-series manned spacecraft, the diameter is not large enough for an interplanetary mission. In preparation for the mission, China built two VLBI antennae in 2006, one in Beijing and another in Yunnan, in southwest China.

The antennae measure 164 feet (50 meters) and 131 feet (40m), and both are undergoing tests now. According to Li Yan, director of the National Astronomical Observatories, Chinese Academy of Sciences, China now has four large radio telescopes within 1,900 miles (3,000 kilometers) of each other. The spacecraft will be launched from a CZ-3A rocket from Xichang Spaceport, in the Sichuan province of southwest China, and will enter a geostationary orbit before heading for the Moon.

China is just beginning to establish its deep-space network. Currently, two 60-foot (18m) antennae exist in Qingdao (in the Shandong province) and Kashi (in western Xinjiang); some smaller antennae exist in the Xi'an Satellite Monitoring & Control Center; and at Xichang Spaceport, there are four Yuanwang series space-monitoring ships. Yuanwang 5 and 6 are being built in the Jiangnan Shipyard of Shanghai and will be operational soon.

The Chinese space-monitoring network was started in the 1960s and was originally part of China's satellite surveying and control system, which is run by the People's Liberation Army (PLA). Apart from domestic monitoring sites, China has several monitoring stations in Pakistan, Namibia, and Kenya. This is the first time in Chinese space-mission history that China's VLBI network has coordinated its own interplanetary mission.

According to Ouyang Ziyuan, lead scientist of the Chinese lunar-exploration project, during the flight of Chang'e 1, the European VLBI network will join China's deep-space monitoring and surveying. During ESA's Smart 1 lunar mission, China's 50m VLBI antenna in Beijing joined the monitoring work with two 25m VLBI dishes in Shanghai and Urumchi, proving that China's large antennae are at the same level as Europe and the United States'.

However, compared to the U.S. Deep Space Network, China's network is still in its infancy. China plans to build more large antennae in order to meet the demands of its ambitious, future deep-space missions.

外国航天组织做的嫦娥-1艺术想象图:
前2个图太大,不让我付,所以只好给连接。 天线好N啊!
外国航天组织做的艺术想象图?有何证据?!
原帖由 hmsh 于 2007-10-26 15:21 发表
外国航天组织做的艺术想象图?有何证据?!


证据,:D :
原来你说的外国就是中国啊!
中国的玉兔 一般不穿衣服;P
晕,把嫦娥MM画的这么丑
美国的,科幻电影里经常看到



原帖由 喝足了 于 2007-10-28 09:38 发表
美国的,科幻电影里经常看到

美国VLA由于资金问题,有可能被关闭
一排射电  与 一片射电  哪个更厉害????
嫦娥姐姐?我看更象FRJJ
我怎么第一反应是关羽。。。
:L :L