A Vector Approach for the Analysis and Synthesis of Directional Modulation Transmitters
Yuan Ding,Vincent Fusco +1 more
TLDR
In order to formalize and extend on previous ad-hoc analysis and synthesis methods a theoretical treatment using vector representations of directional modulation systems is introduced and used to achieve DM transmitter characteristics.Abstract:
In order to formalize and extend on previous ad-hoc analysis and synthesis methods a theoretical treatment using vector representations of directional modulation (DM) systems is introduced and used to achieve DM transmitter characteristics. An orthogonal vector approach is proposed which allows the artificial orthogonal noise concept derived from information theory to be brought to bear on DM analysis and synthesis. The orthogonal vector method is validated and discussed via bit error rate (BER) simulations.read more
Citations
More filters
Journal ArticleDOI
Multi-Carrier Waveform Design for Directional Modulation Under Peak to Average Power Ratio Constraint
TL;DR: The resultant beam patterns, phase patterns, and complementary cumulative distribution function (CCDF) of PAPR are presented to demonstrate the effectiveness of the proposed design.
Journal ArticleDOI
Physical Limitation of Range-Domain Secrecy Using Frequency Diverse Arrays
TL;DR: It is argued that in the current technology base the FDA cannot secure a free-space wireless transmission inrange domain, because the previously claimed ‘secure reception region’ propagates in range domain as time elapses.
Journal ArticleDOI
Symbol Error Rate Minimization Precoding for Interference Exploitation
Ka Lung Law,Christos Masouros +1 more
TL;DR: This paper investigates a new beamforming approach for interference exploitation, which has recently attracted interest as an alternative to conventional interference-avoidance beamforming for the downlink of multiple-input multiple-output systems, and proposes a sum EPs approach.
Journal ArticleDOI
GPI-Based Secrecy Rate Maximization Beamforming Scheme for Wireless Transmission With AN-Aided Directional Modulation
Hai Yu,Simin Wan,Wenlong Cai,Ling Xu,Xiaobo Zhou,Jin Wang,Yongpeng Wu,Feng Shu,Jiangzhou Wang,Jianxin Wang +9 more
TL;DR: In this article, a general power iterative (GPI) based beamforming scheme is proposed to maximize the secrecy rate (SR), where there are two optimization variables required to be optimized.
Journal ArticleDOI
Physical-Layer Security for Frequency Diverse Array Communication System Over Nakagami- m Fading Channels
Shilong Ji,Wen-Qin Wang +1 more
TL;DR: FDA antenna for artificial-noise (AN) aided secure communication over independent but not necessarily identical distributed Nakagami-m fading channels is proposed, where a multichannel receiver structure is adopted to address the time-variance property of FDA beampattern.
References
More filters
Book
Antenna Theory: Analysis and Design
TL;DR: The most up-to-date resource available on antenna theory and design as mentioned in this paper provides an extended coverage of ABET design procedures and equations making meeting ABET requirements easy and preparing readers for authentic situations in industry.
Journal ArticleDOI
Guaranteeing Secrecy using Artificial Noise
Satashu Goel,Rohit Negi +1 more
TL;DR: This paper considers the problem of secret communication between two nodes, over a fading wireless medium, in the presence of a passive eavesdropper, and assumes that the transmitter and its helpers (amplifying relays) have more antennas than the eavesdroppers.
Proceedings ArticleDOI
On the Extended Relationships Among EVM, BER and SNR as Performance Metrics
TL;DR: The error vector magnitude (EVM) bit error rate (BER) and signal to noise ratio (SNR) and the fact that with such relationship it would be possible to predict or in cases substitute EVM in places of BER or even SNR is presented.
Journal ArticleDOI
Secure Transmission With Artificial Noise Over Fading Channels: Achievable Rate and Optimal Power Allocation
Xiangyun Zhou,Matthew R. McKay +1 more
TL;DR: In this paper, an analytical closed-form expression of an achievable secrecy rate was derived for the case of noncolluding eavesdroppers and an upper bound on the secrecy rate is provided.
Related Papers (5)
Robust Synthesis Method for Secure Directional Modulation With Imperfect Direction Angle
Jinsong Hu,Feng Shu,Jun Li +2 more