The 24.25–27.5 GHz band was allocated to IMT (International Mobile Telecommunication) during the World Radiocommunication Conference (WRC) after studies were elaborated between this potential allocation and the services in adjacent band and in particular with Earth Exploration by satellite in adjacent ...
对1400-1427 MHz的地球探测卫星服务(EESS)的防止遭受有害排放的卫星接驳连结.1390-1392 MHz(地球到空间)和1430-1432 MHz(空间到地球) Protection of the Earth exploration-satellite service (EESS) (passive) in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links that may operate in ...
Protection of the Earth exploration-satellite service (EESS) (passive) in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links that may operate in the bands 1 390-1 392 MHz (Earth-to-space) and 1 430-1 432 MHz (space-to-Earth) ...
unwanted emission power levels for the protection of EESS (passive) satellites operating in the band 1 400-1 427 MHz from MSS feeder links (space-to-Earth) that may operate in the band 1 430-1 432 MHz and MSS feeder links (Earth-to-space) that may operate in the band 1 390-1 392...
Earth stations operating in the band 13.75 - 14.00 GHz shall have 19、minimum antenna diameter of 1.2 m. For earth stati ons within the fixed-satellite service hav ing an antenna diameter greater tha n or equal to 4.5 m, the e.i.r.p. of any emissi on should be at least 68 dBW ...
According to experience, bamboo shows a special pattern in the band combination of 453. Supervised classification was done with sufficient ground information. A map of the country was prepared and was complemented by provincial maps. 5 THE PRESENT STUDY Because bamboo can also grow outside forests...
EESS (passive)Out of Band emissionsWAICadjacent frequencyfrequency bandsinterferenceWireless Avionics Intra-Communication (WAIC) is the future avionics communications, which will substitute wire communication in a single aircraft. The WAIC systems do not provide any communication between air-to ground, air...
The groups are generated by dividing a time section that a preset first reference time area occupies, generated by dividing a frequency band that the first reference signal area occupies, or generated by dividing a time section that a second reference signal area occupies. A frequency band that ...