MODERNIZED SSR SYSTEM

The secondary surveillance radar system (SSR), together with primary radar, has been widely employed as a sensor for air traffic control (ATC) according to the ICAO recommendations. For the past several years, ATC automation, involving SSR Mode-C data, has been promoted on a world-wide basis, and the importance of the SSR has been increasing year by year. From this point of view, the technical problems confronting the SSR and their solutions, such as sharp cutoff antenna, monopulse technique, improved SLS (side lobe suppression), beacon target processing, etc., and the standard SSR sensor involving the beacon target extractor applying some of these new techniques are discussed.

• Corporate Authors:

  Nippon Electric Company, Limited

  P.O. Box 1, Takanawa
  Tokyo,   Japan 
• Authors:
  • Hirashima, Y
  • Koshio, T
  • Takano, H
  • Suzuki, S
  • Okada, K
• Publication Date: 1976-10

Media Info

• Features: References;
• Pagination: p. 59-68
• Serial:
  • NEC Research and Development
  • Issue Number: 43
  • Publisher: Nippon Electric Company, Limited

Subject/Index Terms

• TRT Terms: Air traffic control; Air traffic control radar beacon system; Air transportation; Radar; Radar antennas; Radar beacons; Sensors; Surveillance; Traffic control
• Old TRIS Terms: Monopulse radar; Sidelobe supression
• Subject Areas: Aviation; Operations and Traffic Management;

Filing Info

• Accession Number: 00172781
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Jun 28 1978 12:00AM