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Everett N Nelson

from Indian Rocks Beach, FL
Age ~71
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Related to:
Mathew F Otto, 46Felicia L Nelson, 62Kelli J Nelson, 44Tamara J Shogren, 57Justin Nelson, 39Kelli ChristiansonChristina L Nelson, 49Gregory Otto, 75
Connected to:
Abe Nelson, 101Adeline F Nelson, 69Alana J Nelson, 68Albritton L Nelson, 52Alessia N Nelson, 79Alex R Nelson, 43Alexandra A Nelson, 36Alicia Nelson, 52Allan W Nelson, 65Allesia A Nelson, 49

Everett Nelson Phones & Addresses

  • Indian Rocks Beach, FL
  • Duluth, MN
  • 1426 S 15Th St, Grand Forks, ND 58201 (701) 775-6671
  • Faribault, MN
  • St Louis Pk, MN
  • Pittsburgh, PA
  • Bismarck, ND
  • 1426 S 15Th St, Grand Forks, ND 58201

Publications

Us Patents

Dual Beam Monopulse Antenna System

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US Patent:
61695181, Jan 2, 2001
Filed:
Jun 12, 1980
Appl. No.:
6/158817
Inventors:
Everett A. Nelson - Largo FL
Edward A. Flick - Seminole FL
Assignee:
Raytheon Company - Lexington MA
International Classification:
H01Q 322
H01Q 324
H01Q 326
US Classification:
342373
Abstract:
A dual beam monopulse antenna system includes a flat plate antenna (10). The antenna (10) comprises a plurality of slotted waveguides (20) which transmit radiation through slots (28). The antenna is divided into quadrants (12, 14, 16, 18) for monopulse operation. Each of the quadrants is provided with primary and secondary feed lines which are connected through directional couplers (42-136) to connecting lines (146-192) to the slotted waveguides (20). The primary feed lines (26, 28, 30, 32) are connected to a primary monopulse comparator network and the secondary feed lines (34, 36, 38, 40) are connected to a secondary monopulse comparator network. The summation terminals of the monopulse comparator networks are connected to a switch network (322). The azimuth differential terminals of the monopulse comparator networks are connected to a switch network (332). The elevation differential terminals of the monopulse comparator networks are connected to a switch network (342).
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Everett N Nelson from Indian Rocks Beach, FL, age ~71 Get Report