Accession Number:

AD0733902

Title:

Lossy Media Propagation at 50 kHz

Descriptive Note:

Research and development technical rept.

Corporate Author:

ARMY ELECTRONICS COMMAND FORT MONMOUTH NJ

Personal Author(s):

• Murphy, Kenneth
• Ikrath, Kurt

Report Date:

1971-07-01

Pagination or Media Count:

18.0

Abstract:

Experiments were conducted using a magnetic sheet antenna immersed in sea water at 50 kHz. The decay of a transmitted signal as a function of distance from antenna was measured above and below the water surface using a ferrite receiving probe. The radiation pattern of the transmitting antenna in water are also presented.

Descriptors:

• *ANTENNAS
• PROPAGATION
• ANTENNA RADIATION PATTERNS
• SEA WATER
• LOW FREQUENCY
• MAGNETIC MATERIALS
• COUPLING CIRCUITS
• ANTENNA COMPONENTS

Subject Categories:

• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE