Accession Number:

AD0670741

Title:

COST-EFFECTIVENESS COMPARISON OF TWO MULTICOUPLING APPROACHES TO HF TRANSMITTING SYSTEM ENGINEERING.

Descriptive Note:

Research rept. for FY 1967 and 1968,

Corporate Author:

NAVAL ELECTRONICS LAB CENTER FOR COMMAND CONTROL AND COMMUNICATIONS SAN DIEGO CALIF

Personal Author(s):

• Parker,S. E.

Report Date:

1968-02-20

Pagination or Media Count:

45.0

Abstract:

Integrated power amplifier coupler approach is shown to provide increased communications effectiveness compared with conventional hf transmitter and multicoupling subsystems of equal cost. In particular, the PAC approach affords 1 increased circuit availability, 2 less interference, 3 better control of information bandwidth, 4 fewer problems from parasitic resonances, 5 simplicity of operation and 6 greater commonality. Author

Descriptors:

• (*RADIO TRANSMITTERS
• COUPLING CIRCUITS)
• (*POWER AMPLIFIERS
• *COUPLING CIRCUITS)
• (*SHIP ANTENNAS
• COUPLING CIRCUITS)
• COST EFFECTIVENESS
• HIGH FREQUENCY
• SHIPBOARD
• COMMUNICATION AND RADIO SYSTEMS
• DIAGRAMS
• RADIOFREQUENCY INTERFERENCE
• BANDWIDTH
• STANDARDIZATION

Subject Categories:

• Marine Engineering
• Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE