Accession Number:

AD0423437

Title:

CALCULATION OF THE DIPOLE FIELD USING THE VLF APPROXIMATION,

Descriptive Note:

Corporate Author:

INNSBRUCK UNIV (AUSTRIA)

Personal Author(s):

• Hommel,R.

Report Date:

1963-08-10

Pagination or Media Count:

13.0

Abstract:

The radiation field of a horizontal magnetic dipole at a depth h under a flat part of the earths surface is calculated at short range by the integral method, using the VLF approximation. The field strength in the main direction of radiation is evaluated numerically and compared with the values in the case of an infinite homogenous medium. Author

Descriptors:

• *ANTENNA RADIATION PATTERNS
• *ELECTROMAGNETIC RADIATION
• DIPOLE ANTENNAS
• VERY LOW FREQUENCY
• INTENSITY
• PROPAGATION
• SOLIDS
• EARTH(PLANET)
• NUMERICAL METHODS AND PROCEDURES
• LIQUIDS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE