H. Akima

Identifiers

Open LibraryOL4301703A

Top Subjects

Artificial satellites in telecommunication (10)
Interpolation (4)
Signal theory (Telecommunication) (4)
Radio frequency allocation (4)
Modulation (Electronics) (3)
Antennas (Electronics) (3)
Radio -- Transmitters and transmission (2)

Books by H. Akima

Total count: 25

Speeding-up of HF radiotransmissions and broadcasts[world weather watch study T.21]

Institute for Telecommunication Sciences and Aeronomy1967-01-01
A method of smooth curve fitting

Institute for Telecommunication Sciences1969-01-01
Modulation studies for IGOSS

Institute for Telecommunication Sciences1970-01-01
Signal acquisition in the decision information distribution system.

Institute for Telecommunication Sciences1971-01-01
Necessary bandwidths for frequency-modulated microwave radio relay systems.

Institute for Telecommunication Sciences1972-01-01
A method of numerical representation for the amplitude-probability distribution of atmospheric radio noise.

U.S. Dept. of Commerce, Office of Telecommunications, Institute for Telecommunication Sciences1972-01-01
A method of bivariate interpolation and smooth surface fitting based on local procedures

1973-01-01
A method of bivariate interpolation and smooth surface fitting for values given at irregularly distributed points

U.S. Dept. of Commerce, Office of Telecommunications : for sale by the Supt. of Docs., U.S. Govt. Print. Off.1975-01-01
Feasibility model development of the 61-kHz subsystem of the Decision Information Distribution System

U.S. Dept. of Commerce, Office of Telecommunications1975-01-01
Signal-to-noise rations in a PCM/PSK system

Dept. of Commerce, Office of Telecommunications, Institute for Telecommunication Sciences1976-01-01
Modulation studies for direct satellite communication of voice signals

Dept. of Commerce, Office of Telecommunications, Institute for Telecommunication Sciences1976-01-01
A simulation model for analyzing performance of some simple communication systems on a digital computer

Dept. of Transportation, Federal Aviation Administration, Systems Research and Development Service1976-01-01
Minimum antenna dimensions for satellite communication earth stations

Dept. of Commerce, Office of Telecommunications1978-01-01
Fixed-satellite and broadcasting-satellite service considerations for 1979 GWARC planning

Dept. of Commerce, National Telecommunications and Information Administration1978-01-01
Noise power due to digital errors in a PCM telephone channel

Dept. of Commerce, Office of Telecommunications1978-01-01
Fixed-satellite and broadcasting-satellite service considerations for 1979 GWARC planning

Department of Commerce, National Telecommunications and Information Administration1978-01-01
Sharing of the band 12.2-12.7 GHz between the broadcasting-satellite and fixed services

Dept. of Commerce, National Telecommunications and Information Administration1980-01-01
Broadcasting-satellite and fixed-satellite service consideration after the 1979 World Administrative Radio Conference.

U.S. Dept. of Commerce, National Telecommunications and Information Administration1981-01-01
Broadcasting-satellite and fixed-satellite service consideration after the 1979 World Administrative Radio Conference

U.S. Department of Commerce, National Telecommunications and Information Administration1981-01-01
A method for determining the minimum elliptical beam of a satellite antenna

U.S. Dept. of Commerce, National Telecommunications and Information Administration1981-01-01
Polarization angles of linearly polarized antennas and radio waves in satellite communications

U.S. Dept. of Commerce, National Telecommunications and Information Administration1984-01-01
Technical basis for the Geostationary Satellite Orbit Analysis Program (GSOAP) version 2

U.S. Dept. of Commerce, National Telecommunications and Information Administration1985-01-01
A model of a shaped-beam emission pattern of a satellite antenna for interference analysis

National Technical Information Service1986-01-01
A method of univariate interpolation that has the accuracy of a third-degree polynomial

National Technical Information Service [distributor]1986-01-01
Use of precalculated data of minimum elliptical beams of satellite antennas

U.S. Dept. of Commerce, National Telecommunications and Information Administration1988-01-01