Add to ORKGThe CS-2 communications satellite which has features such as frequencies of the 30/20GHz band, demand assign time division multiple access, improved ship-to-satellite communications methods, and multibeam satellite communications methods. Research is continuing towards the production of larger, more economical communication systems via satellite which have greater efficiency and capacity
The state of development of satellite broadcasting in Japan, was determined was determined and recom...
A statistical analysis of propagation characteristics at 12 GHz for the design of a worldwide commun...
Analog modulation, frequency-division multiplexing and signal processing for multiple-access satelli...
The purpose of the Japanese CS-2 satellite is to provide national communications and industrial comm...
The current status of communications satellite development in Japan is presented. It is shown that b...
Demand for 30/20 GHz satellite systems over the next two decades is projected. Topics include a prof...
A program plan is presented for a space communications application utilizing the 30/20 GHz frequency...
Opportunities in communication satellite technology are identified and defined. Factors that tend to...
Summary information on the final communication system design, communication payload, space vehicle, ...
Progress in the field of satellite communications is reviewed, and useful services which may be prov...
A satellite-based mobile communications system provides voice and data communications to mobile user...
Three types of satellite aided mobile communications are considered for users in areas not served by...
To maintain and augment the leadership that the United States has enjoyed and to ensure that the nat...
Communication satellites and technology transfer are discussed in seven individual reports. Topics c...
NASA’s investment in communications satellite technology pays large dividends to the public and now ...
The state of development of satellite broadcasting in Japan, was determined was determined and recom...
A statistical analysis of propagation characteristics at 12 GHz for the design of a worldwide commun...
Analog modulation, frequency-division multiplexing and signal processing for multiple-access satelli...
The purpose of the Japanese CS-2 satellite is to provide national communications and industrial comm...
The current status of communications satellite development in Japan is presented. It is shown that b...
Demand for 30/20 GHz satellite systems over the next two decades is projected. Topics include a prof...
A program plan is presented for a space communications application utilizing the 30/20 GHz frequency...
Opportunities in communication satellite technology are identified and defined. Factors that tend to...
Summary information on the final communication system design, communication payload, space vehicle, ...
Progress in the field of satellite communications is reviewed, and useful services which may be prov...
A satellite-based mobile communications system provides voice and data communications to mobile user...
Three types of satellite aided mobile communications are considered for users in areas not served by...
To maintain and augment the leadership that the United States has enjoyed and to ensure that the nat...
Communication satellites and technology transfer are discussed in seven individual reports. Topics c...
NASA’s investment in communications satellite technology pays large dividends to the public and now ...
The state of development of satellite broadcasting in Japan, was determined was determined and recom...
A statistical analysis of propagation characteristics at 12 GHz for the design of a worldwide commun...
Analog modulation, frequency-division multiplexing and signal processing for multiple-access satelli...