On Electromagnetic-Field Excitation of Unshielded Multiconductor Cables

Taylor, C.D.; Castillo, J. Philip

doi:10.1109/temc.1978.303629

Cited by 17 publications

(3 citation statements)

References 2 publications

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“…The EMI can degrade a radio system performance. Moreover, there should be trials to eliminate or at least minimize it as possible [21][22][23]. Previous work dealt with the mathematical derivations of the EMI in radio systems [24].…”

Section: Related Workmentioning

confidence: 99%

Intelligent Reflecting Surfaces: Performance Simulation in Millimeter Wave Channels

Shalaby¹,

Baioumy

Hana

et al. 2023

International Journal of Telecommunications

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The intelligent reflecting surfaces (IRS) can be implemented in radio systems in order to provide the cooperative communication services. In fact, the cooperative communication can increase the received signal strength at the communication receiver. Moreover, it can let transmitters send their signals with low power. The electromagnetic interference (EMI) can degrade the communication system performance. The total interfering power, affecting a communication system, can increase the bit error rate (BER). The large BER value is not good issue as it leads to a low system performance. Therefore, there should be tools and techniques in order to balance and compensate the existing BER. In fact, there are a lot of tools that can compensate the BER effect. We are concerned with the cooperative millimeter wave systems that are based on IRSs which are affected by EMI. Such systems have non-satisfied performance due to the high path losses as well as the existing EMI. These systems will be modeled and simulated. Furthermore, the space time block codes (STBC) are applied in order to compensate the bad performance of such systems. Really, the STBC codes can greatly compensate the bad effects of the high path loss as well as the large interference.

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Section: Related Workmentioning

confidence: 99%

Intelligent Reflecting Surfaces: Performance Simulation in Millimeter Wave Channels

Shalaby¹,

Baioumy

Hana

et al. 2023

International Journal of Telecommunications

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“…In brief, each component should not emit a radiation that can badly affect the neighboring systems and also it should not be affected by the surrounding electromagnetic environment. A component or a system should have a high immunity to electromagnetic radiations [12][13][14]. The EMI was modeled and it's performance was simulated in radio systems in [15].…”

Section: Related Workmentioning

confidence: 99%

Study of Electromagnetic Interference Effects in Intelligent Reflecting Surfaces Aided Communication in Alamouti Coded 5G Networks

2022

International Journal of Telecommunications

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The cooperative communication techniques, wherein several transmitters and one receiver are implemented, can greatly increase the performance of a communication system. In fact, the cooperative communication has been launched since the fourth generation mobile systems. The two competing cooperative techniques are; relays and intelligent reflecting surfaces (IRS). It is known that the electromagnetic interference (EMI) can degrade a radio system performance. In this paper, the EMI, affecting an IRS-based communication system, is mathematically modeled and simulated. The interference level can be affected by the channel parameters which are the 5G path loss models. In order to improve the communication system performance, Alamouti codes are applied. The gain, offered by diversity codes "Alamouti", can reduce the degradation of the performance due to the EMI existence. The complete mathematical model is carried out as well as the simulation model. The simulation results show that the cooperative Alamouti-coded 5G radio systems have a satisfying performance even the EMI exists.

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“…Specifically, the source terms for these equations depend on the tangential electric field and the transverse magnetic field; see [7,8,9]. Thus the direction of the surface current flow is important in determining the coupling to the underlying cable bundles.…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic Environmental equivalence: An optimisation approach

Kontoleon

2015

2015 IEEE Global Electromagnetic Compatibility Conference (GEMCCON)

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An algorithm for correcting Low-Level Direct Drive (LLDD) test data to its equivalent external Electromagnetic Environment (EME) is proposed. The algorithm solves a simple bi-criterion optimisation problem to minimise the surface current variation between scaled LLDD surface currents and high intensity radiating field (HIRF) surface currents. An example using a fighter aircraft is used to demonstrate the algorithm.

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On Electromagnetic-Field Excitation of Unshielded Multiconductor Cables

Cited by 17 publications

References 2 publications

Intelligent Reflecting Surfaces: Performance Simulation in Millimeter Wave Channels

Intelligent Reflecting Surfaces: Performance Simulation in Millimeter Wave Channels

Study of Electromagnetic Interference Effects in Intelligent Reflecting Surfaces Aided Communication in Alamouti Coded 5G Networks

Electromagnetic Environmental equivalence: An optimisation approach

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