Communications: radio wave antennas – Antennas – Logarithmically periodic
Patent
1975-06-19
1977-04-12
Nelms, David C.
Communications: radio wave antennas
Antennas
Logarithmically periodic
343834, 343846, H01Q 1110
Patent
active
040178668
ABSTRACT:
A log sequential antenna is provided which has a unique configuration which allows for a plurality of different feed antenna systems to use an adjustable single slanted reflector screen with its lower end attached to the ground and primary ground reflection to illuminate the screen thus requiring only a single colinear line of feed dipoles. The unique features of the antenna disclosed take advantage of the best features of the prior art antennas while overcoming the limitations of such.
REFERENCES:
patent: 3221330 (1965-11-01), Berry
patent: 3483563 (1969-12-01), Schroeder
patent: 3611399 (1971-10-01), Rocke
Continental Electronics Manufacturing Co.
Nelms David C.
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