Cullen M. Crain

Naval Research, Development, and Technology: Deciding What to Buy and How to Buy It

1995
Priority-Setting and Strategic Sourcing in the Naval Research, Development, and Technology Infrastructure

1995
Spectrum Management and Electromagnetic Compatibility Issues in the Department of Defense

1991
Improving the Means for Intergovernmental Communications in Crisis

1984
Enhanced radiation belts and systems implications workshop

1983
Calculation of Radiated Signals from High-Altitude Nuclear Detonations by Use of a Three-Dimensional Distribution of Compton Electrons

1982
Radar and Communication Antenna Siting for Low-Angle Radiation at High Frequencies.

1972
A Panoramic View of Ionospheric Reflection and Transmission Under Ambient and Disturbed Conditions

1970
Transmission of Electromagnetic Waves Through Normal and Disturbed Ionospheres

1970
Ionospheric Probing with Long Wavelength Radio Waves.

1969
Economical Methods for Calculating LF and VLF Ionospheric Attenuation Based on Wave Theory.

1967
Absorption Measurements at Morning Twilight.

1966
Electron Ionization and Loss Processes and Rates.

1966
The Effect of Ions on LF and VLF Propagation in an Abnormally Ionized Atmosphere.

1964
A Note on Persisting Radio Propagation Effects after High-Altitude Nuclear Bursts

1964
Decay of Ionization Impulses in the D & E Regions of the Ionosphere.

1962
The effects of nuclear bursts in space on the propagation of high-frequency radio waves between separated earth terminals

1962
D-layer ionization loss rates.

1961
A possible transponding system for an artificial asteroid.

1958

Federally Funded Research Divisions

Social and Economic Policy Divisions

International

Cullen M. Crain

Naval Research, Development, and Technology: Deciding What to Buy and How to Buy It

Priority-Setting and Strategic Sourcing in the Naval Research, Development, and Technology Infrastructure

Spectrum Management and Electromagnetic Compatibility Issues in the Department of Defense

Improving the Means for Intergovernmental Communications in Crisis

Enhanced radiation belts and systems implications workshop

Calculation of Radiated Signals from High-Altitude Nuclear Detonations by Use of a Three-Dimensional Distribution of Compton Electrons

Radar and Communication Antenna Siting for Low-Angle Radiation at High Frequencies.

A Panoramic View of Ionospheric Reflection and Transmission Under Ambient and Disturbed Conditions

Transmission of Electromagnetic Waves Through Normal and Disturbed Ionospheres

Ionospheric Probing with Long Wavelength Radio Waves.

Economical Methods for Calculating LF and VLF Ionospheric Attenuation Based on Wave Theory.

Absorption Measurements at Morning Twilight.

Electron Ionization and Loss Processes and Rates.

The Effect of Ions on LF and VLF Propagation in an Abnormally Ionized Atmosphere.

A Note on Persisting Radio Propagation Effects after High-Altitude Nuclear Bursts

Decay of Ionization Impulses in the D & E Regions of the Ionosphere.

The effects of nuclear bursts in space on the propagation of high-frequency radio waves between separated earth terminals

D-layer ionization loss rates.

A possible transponding system for an artificial asteroid.