Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   JOURNAL OF RADAR   SPRING 2017 , Volume 5 , Number 1 (SERIAL NO. 15) ; Page(s) 21 To 28.
 
Paper: 

USING MULTIPLE AUXILIARY ANTENNAS FOR SIDELOBE BLANKING TO COUNTER DECEPTION JAMMING IN SEARCH RADARS

 
 
Author(s):  LOTFI F., BIGHASH M.*, SHEIKHI A.
 
* SHIRAZ UNIVERSITY
 
Abstract: 

The most common radar EP technique to prevent effects of impulsive interferences is SLB. In classical SLB structure, an auxiliary antenna and receiver channel are employed to discriminate between the main beam signal and the unwanted signals entering through the sidelobes of the main antenna. In this paper, we have proposed a new SLB structure which utilizes multiple auxiliary antennas. Then, by using an envelope-detection based demodulation, we have presented a group of processing logics including AND, OR and SUM to control the switch. Additionally, we have suggested a new method for setting the detection and blanking thresholds. Simulation results show that the proposed methods using multiple auxiliary antennas, outperform the conventional structure in terms of reducing the number of false target blips on radar PPI.

 
Keyword(s): JAMMER, TARGET, AUXILIARY ANTENNA, DETECTION, SIDELOBE BLANKING
 
 
References: 
  • Not Registered.
  •  
  •  
 
Citations: 
  • Not Registered.
 
+ Click to Cite.
APA: Copy

LOTFI, F., & BIGHASH, M., & SHEIKHI, A. (2017). USING MULTIPLE AUXILIARY ANTENNAS FOR SIDELOBE BLANKING TO COUNTER DECEPTION JAMMING IN SEARCH RADARS. JOURNAL OF RADAR, 5(1 (SERIAL NO. 15) ), 21-28. https://www.sid.ir/en/journal/ViewPaper.aspx?id=572297



Vancouver: Copy

LOTFI F., BIGHASH M., SHEIKHI A.. USING MULTIPLE AUXILIARY ANTENNAS FOR SIDELOBE BLANKING TO COUNTER DECEPTION JAMMING IN SEARCH RADARS. JOURNAL OF RADAR. 2017 [cited 2021July27];5(1 (SERIAL NO. 15) ):21-28. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=572297



IEEE: Copy

LOTFI, F., BIGHASH, M., SHEIKHI, A., 2017. USING MULTIPLE AUXILIARY ANTENNAS FOR SIDELOBE BLANKING TO COUNTER DECEPTION JAMMING IN SEARCH RADARS. JOURNAL OF RADAR, [online] 5(1 (SERIAL NO. 15) ), pp.21-28. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=572297.



 
 
Persian Abstract Yearly Visit 75
 
 
Latest on Blog
Enter SID Blog