卫星天线检测

GJB 1035-1990 卫星天线通用规范

General specifications for satellite antennas

QJ 2241A-2004 返回式卫星天线通用规范

General specification for antennas of returnable satellite

ITU-R S.1528 FRENCH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.1528 SPANISH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

QJ 2241-1992 回收型卫星天线通用技术条件

General technical specifications for recoverable satellite antennas

ITU-R S.1528-2001 卫星天线辐射模式的非地球静止轨道卫星天线在卫星固定业务低于30千兆赫

Patterns applicable to elliptical beams require experimental verification. The values of a and α in Table 1 are provisional

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.672-1990 用作卫星固定业务设计目标的卫星天线辐射图 第 4D3 节 航天器站位保持 卫星天线辐射图 指向精度

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed- Satellite Service - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

GJB 3000-1997 双自旋卫星天线消旋分系统通用规范

General specifications for derotation subsystems of dual-spin satellite antennas

ITU-R S.1553 FRENCH-2002 环境及其他影响卫星天线的因素的可能路径

The ITU Radiocommunication Assembly considering a) that environmental and other effects are important factors in determining the end of life

A possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.1553 SPANISH-2002 环境及其他影响卫星天线的因素的可能路径

The ITU Radiocommunication Assembly considering a) that environmental and other effects are important factors in determining the end of life

A possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.672-1-1992 在使用对地静止卫星的卫星固定业务中用作设计目标的卫星天线辐射图 第 4D3 节 航天器站位保持 卫星天线辐射图 指向精度

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

ITU-R S.670-1 FRENCH-1992 卫星作为设计目标的定位灵活性.4D3部分:卫星定位.卫星天线辐射图.指向精度

The CCIR considering a) that flexibility in the positioning of satellites can increase the efficiency of the geostationary orbit; b) that flexible

FLEXIBILITY IN THE POSlTIONING OF SATELLITES AS A DESIGN OBJECTIVE

ITU-R S.670-1 SPANISH-1992 卫星作为设计目标的定位灵活性.4D3部分:卫星定位.卫星天线辐射图.指向精度

The CCIR considering a) that flexibility in the positioning of satellites can increase the efficiency of the geostationary orbit; b) that flexible

Flexibility in the positioning of satellites as a design objective

ITU-R S.1553-2002 用来解决卫星天线模型的环境和其他影响的可能方法

The analyses performed on antennas to guarantee their end of life performance do not depend on the orbit of the spacecraft (geostationary (GSO

Possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.672-4-1997 在使用静止卫星的固定卫星业务中作为设计目标的卫星天线辐射图

The equations to the various regions and the corresponding off-axis gain values are described below. Those gain values are measured normal

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites

GJB 1035-1990 卫星天线通用规范

General specifications for satellite antennas

QJ 2241A-2004 返回式卫星天线通用规范

General specification for antennas of returnable satellite

ITU-R S.1528 FRENCH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.1528 SPANISH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

QJ 2241-1992 回收型卫星天线通用技术条件

General technical specifications for recoverable satellite antennas

ITU-R S.1528-2001 卫星天线辐射模式的非地球静止轨道卫星天线在卫星固定业务低于30千兆赫

Patterns applicable to elliptical beams require experimental verification. The values of a and α in Table 1 are provisional

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.672-1990 用作卫星固定业务设计目标的卫星天线辐射图 第 4D3 节 航天器站位保持 卫星天线辐射图 指向精度

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed- Satellite Service - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

GJB 3000-1997 双自旋卫星天线消旋分系统通用规范

General specifications for derotation subsystems of dual-spin satellite antennas

ITU-R S.1553 FRENCH-2002 环境及其他影响卫星天线的因素的可能路径

The ITU Radiocommunication Assembly considering a) that environmental and other effects are important factors in determining the end of life

A possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.1553 SPANISH-2002 环境及其他影响卫星天线的因素的可能路径

The ITU Radiocommunication Assembly considering a) that environmental and other effects are important factors in determining the end of life

A possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.672-1-1992 在使用对地静止卫星的卫星固定业务中用作设计目标的卫星天线辐射图 第 4D3 节 航天器站位保持 卫星天线辐射图 指向精度

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

ITU-R S.670-1 FRENCH-1992 卫星作为设计目标的定位灵活性.4D3部分:卫星定位.卫星天线辐射图.指向精度

The CCIR considering a) that flexibility in the positioning of satellites can increase the efficiency of the geostationary orbit; b) that flexible

FLEXIBILITY IN THE POSlTIONING OF SATELLITES AS A DESIGN OBJECTIVE

ITU-R S.670-1 SPANISH-1992 卫星作为设计目标的定位灵活性.4D3部分:卫星定位.卫星天线辐射图.指向精度

The CCIR considering a) that flexibility in the positioning of satellites can increase the efficiency of the geostationary orbit; b) that flexible

Flexibility in the positioning of satellites as a design objective

ITU-R S.1553-2002 用来解决卫星天线模型的环境和其他影响的可能方法

The analyses performed on antennas to guarantee their end of life performance do not depend on the orbit of the spacecraft (geostationary (GSO

Possible method to account for environmental and other effects on satellite antenna patterns

ITU-R S.672-4-1997 在使用静止卫星的固定卫星业务中作为设计目标的卫星天线辐射图

The equations to the various regions and the corresponding off-axis gain values are described below. Those gain values are measured normal

Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites