Antijamming performance of a multicarrier direct-sequence spread-spectrum system
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- Title
- Antijamming performance of a multicarrier direct-sequence spread-spectrum system
- Authors
- Cheun, K; Choi, K; Lim, H; Lee, K
- Date Issued
- 1999-12
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGI
- Abstract
- Uncoded antijamming capability of the multicarrier direct-sequence spread-spectrum system proposed by Kondo and Milstein is analyzed. Joint pulse/partial-band noise jamming is considered with various subcarrier demodulator output combining schemes. We find that full-band pulse jamming maximizes the error probability for all cases considered. With Rayleigh fading and maximal-ratio combining, the multicarrier system achieves performance very close to that of the single-carrier system without fading even with a very small number of subcarriers.
- Keywords
- diversity methods; electronic warfare; interference suppression; spread-spectrum communication
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/20160
- DOI
- 10.1109/26.809695
- ISSN
- 0090-6778
- Article Type
- Article
- Citation
- IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 47, no. 12, page. 1781 - 1784, 1999-12
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- There are no files associated with this item.
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