Abstract
We describe a scheme for adaptively generating array receiver-antenna weights so as to reduce jamming interference of the GPS signal to a level where the spread spectrum mechanism can extract the signal. The procedure is based on an analytic implementation of the Ims algorithm, with gradients evaluated simply by determination of the power in certain mathematical combinations of the array outputs. The scheme converges so rapidly that it is very robust to vehicular motion and the presence of noise.
| Original language | English (US) |
|---|---|
| Title of host publication | Conference Proceedings - IEEE SOUTHEASTCON |
| Editors | Anon |
| Publisher | IEEE |
| Pages | 320-323 |
| Number of pages | 4 |
| State | Published - 1996 |
| Externally published | Yes |
| Event | Proceedings of the 1996 IEEE SOUTHEASTCON Conference - Tampa, FL, USA Duration: Apr 11 1996 → Apr 14 1996 |
Other
| Other | Proceedings of the 1996 IEEE SOUTHEASTCON Conference |
|---|---|
| City | Tampa, FL, USA |
| Period | 4/11/96 → 4/14/96 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Jammer cancellation with adaptive arrays for GPS signals. / Gecan, Anton; Flikkema, Paul G; Snider, Arthur David.
Conference Proceedings - IEEE SOUTHEASTCON. ed. / Anon. IEEE, 1996. p. 320-323.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Jammer cancellation with adaptive arrays for GPS signals
AU - Gecan, Anton
AU - Flikkema, Paul G
AU - Snider, Arthur David
PY - 1996
Y1 - 1996
N2 - We describe a scheme for adaptively generating array receiver-antenna weights so as to reduce jamming interference of the GPS signal to a level where the spread spectrum mechanism can extract the signal. The procedure is based on an analytic implementation of the Ims algorithm, with gradients evaluated simply by determination of the power in certain mathematical combinations of the array outputs. The scheme converges so rapidly that it is very robust to vehicular motion and the presence of noise.
AB - We describe a scheme for adaptively generating array receiver-antenna weights so as to reduce jamming interference of the GPS signal to a level where the spread spectrum mechanism can extract the signal. The procedure is based on an analytic implementation of the Ims algorithm, with gradients evaluated simply by determination of the power in certain mathematical combinations of the array outputs. The scheme converges so rapidly that it is very robust to vehicular motion and the presence of noise.
UR - http://www.scopus.com/inward/record.url?scp=0029706397&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0029706397&partnerID=8YFLogxK
M3 - Conference contribution
SP - 320
EP - 323
BT - Conference Proceedings - IEEE SOUTHEASTCON
A2 - Anon, null
PB - IEEE
ER -