Monopulse Secondary Surveillance Radar Coverage—Determinant Factors

Minteuan, Gheorghe; Palade, Tudor; Puşchiţă, Emanuel; Dolea, Paul; Pastrav, Andra

doi:10.3390/s21124198

Cited by 7 publications

(4 citation statements)

References 26 publications

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“…And here also as a determinant of MAIN and Standby. The Main will be transmitted through the antenna, and the standby will go into the dummy load (Minteuan et al, 2021b).…”

Section: Resultsmentioning

confidence: 99%

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Failure Analysis of Channel 1 Monopulse Secondary Surveillance Radar Irs 20 MPS

Farid,

Darman,

Kusumastuti

2023

JAET

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Radio Detection and Ranging (Radar) is an electromagnetic wave used to monitor the movement of a moving object. RADAR will get information about the height and distance of an object by utilizing electromagnetic waves. Radar is surveillance equipment to monitor the aircraft’s position in the environment around the radar up to a radius of ± 250 NM. This article aims to analyze the surveillance facility at Kualanamu Airport Monopulse Secondary Surveillance Radar (MSSR) INDRA. This paper uses an exploratory study method with descriptive qualitative research to investigate and trace the problem. The problem on the INDRA IRS 20 MPS Radar is offline due to PLN supply maintenance activities, causing the supply voltage on the radar to be unstable. The failure problem on MSSR is due to damage to the Sum Amplifier Unit (SAU) module, which causes the SUM output on the Radar to be abnormal. The result of channel 1 INDRA IRS Radar 20 MPS operation can operate normally again after replacing a new SAU module. The conclusion of the operation of channel 1 INDRA IRS Radar 20 MPS can operate normally again after the replacement of a new SAU module.

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“…And here also as a determinant of MAIN and Standby. The Main will be transmitted through the antenna, and the standby will go into the dummy load (Minteuan et al, 2021b).…”

Section: Resultsmentioning

confidence: 99%

“…The name comes from determining the signal's angle from one reply pulse. In SSR systems with monopulses, there is an additional signal known as a difference beam (∆ channel), so it requires three receivers to process information, namely to receive ∆ channel, Ω channel, and ∆ channel (Minteuan et al, 2021a).…”

Section: Introductionmentioning

confidence: 99%

Failure Analysis of Channel 1 Monopulse Secondary Surveillance Radar Irs 20 MPS

Farid,

Darman,

Kusumastuti

2023

JAET

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“…To overcome these challenges, the European Union and Federal Aviation Administration have launched Single European Sky Air Traffic Management Research (SESAR) [3] and Next Generation Air Transportation System (NextGen) [4] projects, respectively. In the SESAR and NextGen projects, they use the Automatic Dependent Surveillance-Broadcast (ADS-B) [5] instead of traditional radar surveillance systems, primary and secondary radars [6], [7]. The accuracy in determining aircraft position using ADS-B outperforms primary and secondary radars.…”

Section: Introductionmentioning

confidence: 99%

High Accuracy Next Generation Air Traffic Surveillance System with Potential Cyber-Attacks

ElMarady,

Rahouma

2024

Journal of Advanced Engineering Trends

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Nowadays, there is a crucial need to have an enhanced separation for air traffic to cope with the increase in the flight numbers which requires precise determination of aircraft location. Existing traditional surveillance technologies are not suitable for precise positioning of aircraft, and so, cannot guarantee the requirements for next-generation surveillance systems. Automatic Dependent Surveillance-Broadcast (ADS-B) technology has been used recently to accurately find the position of aircraft. Unfortunately, this new technology suffers from potential cyber-attacks, such as spoofing and jamming. To check the trust of ADS-B data and enhance the position of aircraft, Multilateration /ADS-B data fusion is utilized. Unfortunately, the existing localization verification techniques are not accurately suitable for spoofing detection. Likewise, cryptographic methods that use encryption methods require changing the ADS-B protocol and so, changing the current fleet. In contrast, this paper presents a highly accurate and trusted surveillance framework that accurately detects potential spoofing attacks in ADS-B. Furthermore, the proposed framework uses data fusion of available trusted surveillance sensors, dynamic models of aircraft, and flight information systems to achieve a very accurate surveillance system to be used for next-generation surveillance systems. Our results show that the proposed framework significantly detects the various kinds of spoofing attacks, such as constant/frog-boiling attacks. The localization accuracy of aircraft obtained from our proposed framework is improved by 49% and 49% compared to ADS-B and multilateration, respectively. Furthermore, the detection percentage of constant spoofing and frog-boiling attacks are 97% and 93%, respectively.

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“…The implementation of the transportable radar consists of an LVA antenna, which is a fundamental part of the interrogation and acquisition of targets. Reference [2] evaluated the impact of the other determining factors, such as the reflection of the signal and the atmospheric refraction, on the coverage of the radar. Reference [3] found that each existing target will generate several responses from the position that will be obtained, similar to the final one; thus, the objects are called plots, which are displayed on the screen.…”

Section: Introductionmentioning

confidence: 99%

Implementation of a Transportable Radar Mode S of Monopulse Secondary Surveillance (MSSR-S) for the Peruvian Civil Aviation Surveillance

Vidal,

Concha,

Solís

et al. 2023

Telecom

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This article describes the process of implementing a transportable radar MSSR-S for Peruvian civil aviation (ACP) to minimize the operational impact in emergencies that affects air traffic without causing structural damage and restore data from the radar in a short time. In recent years, ACP has shown constant falls in the radars, causing radar data to be lost for long periods of time and putting air safety at risk due to the lack of maintenance and overlapping radar coverage of more than three radars. The deployment of the transportable radar in Mode S of Monopulse Secondary Surveillance (MSSR-S) has allowed for work that involves the prolonged stoppage of the radar to be carried out and provided coverage to eight more radars during maintenance and modernization, covering the areas without coverage in the Peruvian air space (EAP). For the implementation, this was divided into three SPRINTs using the SCRUM methodology; the first sprint refers to the equipment and radar coverage study, the second the implementation and service test phase, and the third the operational analysis phase with the eight modernized radars. As a result of the implementation and integration with the other ACP radar systems, they were able to operate together, providing highly reliable radar data, performing a continuous analysis of radar performance through the PASS software, complying with the thresholds established by ICAO and EuroControl, and guaranteeing that the systems operate under perfect conditions and with full coverage at all time.

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Monopulse Secondary Surveillance Radar Coverage—Determinant Factors

Cited by 7 publications

References 26 publications

Failure Analysis of Channel 1 Monopulse Secondary Surveillance Radar Irs 20 MPS

Failure Analysis of Channel 1 Monopulse Secondary Surveillance Radar Irs 20 MPS

High Accuracy Next Generation Air Traffic Surveillance System with Potential Cyber-Attacks

Implementation of a Transportable Radar Mode S of Monopulse Secondary Surveillance (MSSR-S) for the Peruvian Civil Aviation Surveillance

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