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Security and Communication Networks
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Security and Communication Networks
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2021
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Article
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Fig 2
/
Research Article
Multitarget Position-Sensitivity Security Transmission with OAM-DM Based on FDA
Figure 2
The relationship between the desired range and the range of
N
x
. (a) Bounds of
N
x
with |
l
| = 1. (b) Bounds of
N
x
with |
l
| = 2.
(a)
(b)
