A Vector Approach for the Analysis and Synthesis of Directional Modulation Transmitters
Citations
186 citations
139 citations
Cites methods from "A Vector Approach for the Analysis ..."
...By contrast, the method in [4] needs to obtain the orthonomal basis of hH (θd), which has a higher computational complexity of O(N3)....
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...In this letter, we 1) propose a novel DM synthesis method with a lower computational complexity compared to [4], and 2) develop, in the first time, a robust solution to combat the estimation errors of the direction angles....
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...Comparison of BER performance between our proposed method and the method in [4]....
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...The figure shows the bit error rate (BER) performances of our proposed method (solid line) and the work in [4] (dotted line) versus various values of the direction angle θ from 0° to 180°....
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...To solve these problems, recent works transfer the design of DM synthesis from the RF frontend to the baseband [4], [5]....
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133 citations
Cites background or methods from "A Vector Approach for the Analysis ..."
...To overcome those disadvantages, instead of the RF frontend, the DM is synthesized on the baseband by the AN-aided orthogonal vector method in [14]....
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...As a key-less physical layer secure transmit way, directional modulation (DM) is attracting an ever-growing interest in [9]–[13] and has made substantial progression in many aspects by using antenna array with the help of aided artificial noise (AN) [14]– [16]....
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133 citations
Cites background from "A Vector Approach for the Analysis ..."
...Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, and Björn Ottersten are with the Interdisciplinary Centre for Security, Reliability and Trust (SnT), The University of Luxembourg, 4 rue Alphonse Weicker, L-2721 Luxembourg-Kirchberg, Luxembourg, (E-mails: {ashkan.kalantari,sina.maleki,symeon.chatzinotas,bjorn.ottersten}@uni.lu)....
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...Ashkan Kalantari, Sina Maleki, Symeon Chatzinotas, and Björn Ottersten are with the Interdisciplinary Centre for Security, Reliability and Trust (SnT), The University of Luxembourg, 4 rue Alphonse Weicker, L-2721 Luxembourg-Kirchberg, Luxembourg, (E-mails:…...
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119 citations
Cites background or methods from "A Vector Approach for the Analysis ..."
...[177], [181], [184] utilize an orthogonal vector approach to derive the array weights in order to directly modulate the...
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...The work of [184] introduces vector representations to link the...
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References
14,065 citations
"A Vector Approach for the Analysis ..." refers background in this paper
..., Binomial arrays for lowest sidelobes, Dolph-Chebyschev arrays for controllable and equal sidelobes [23], etc....
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5,335 citations
"A Vector Approach for the Analysis ..." refers background in this paper
...Note that these vector paths are different to the phasor diagram [17], in which the excitation strategies are not involved....
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