- Other Environmental Products[5]
- Testing Equipment[3]
- Other Electronic Measuring Instruments[1]
- Other Measuring & Analysing Instruments[3]
- Radio & TV Broadcasting Equipment[2]
- Other Boards[1]
- Other Construction & Real Estate[1]
- Doors[1]
- Multifunctional Materials[1]
- Windows[1]
- Connectors[1]
- Noise Reduction Device[2]
- LED Displays[4]
- Advertising Screens[3]
- Solar Energy Systems[2]
- Other Service Equipment[2]
- Software Development[1]
- Other Telecommunications Products[2]
- PC Stations[1]
- Alarm[1]
- Traffic Light[5]
- Other Roadway Products[1]
- Traffic Signal[1]
- Wireless Networking Equipment[10]
- Energy Saving & Fluorescent[1]
- Air Intakes[2]
- Other Auto Parts[1]
- Contact Person : Mr. Liu Dail
- Company Name : Nanjing Lopu Co., Ltd.
- Tel : 86-25-58841155
- Fax : 86-25-58843325
- Address : Jiangsu,Nanjing,No.1 Xinke san road, New&high tech industry development zone
- Country/Region : China
- Zip : 210061
Antenna near-field measurement microwave anechoic chamber
Function:The anechoic chamber built according to this proposal, can provide electromagnetic environment and testing conditions for measurement of tested antenna's radiation performance. This chamber can effective eliminate outside electromagnetic interference and other reflection interference. It can simulate free space environment required by antenna measurement, in order to obtain reliable & standardized test data, ensuring the accuracy of antenna measurement.
Composition:According to the function, anechoic chamber’s main body can be divided into near-field antenna measurement microwave anechoic chamber and antenna measurement control room. Considering work type and usage, we would like to choose a rectangular anechoic chamber. anechoic chamber’s size: 7.2m×6.5m×5.2m(net size of shielding space); control room’s size: 4.0m×3.5m×3.3m(No shielding requirements). The steel structure of the chamber should be strict aseismatic designed and calculated, against level 8 earthquake intensity. Scanner’s foundation should have vibration isolation measures, and prevent uneven settlement solutions. Antenna’s each index test will be performed in the anechoic chamber, and control room is the operation & control center of each testing task, processing the received test data. Entry panel and shielding penetration tube are installedbetween control room and anechoic chamber, for exchange. Microwave anechoic chamber mainly contains shielded body, absorbing materials, shielding door, power supply & distribution and lighting system, ventilation and air-condition system, video surveillance and voice transmission system, fire alarm and fire fighting system, shielding penetration tube, entry panel and grounding system, furthermore, it also contains other equipments and facilities, such as: positioner’s foundation, scanner’s foundation, cable trench and cable pipes.
Antenna near-field measurement microwave anechoic chamber
