Rancang Bangun Sistem Informasi Geografis Sebaran Tempat Riset Teknologi Informasi di Kota Garut

Bustomi, Yosep; Ramdhani, Muhammad Ali; Cahyana, Rinda

doi:10.33364/algoritma/v.9-1.171

Cited by 13 publications

(9 citation statements)

References 0 publications

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“…Return loss is a comparison between the amplitude of the reflected wave toward the amplitude from the sent wave (7). Amplitude happens because there is the discontinuity between the transmission line and the impedance of the input load (antenna) [3]. The return loss has many variations huge.…”

Section: Return Lossmentioning

confidence: 99%

“…The return loss has many variations huge. It depends on the frequency and it is a reflection parameter value which is stated in decibel with -∞ to 0 (dB) as its value [3]. The equation that is needed to look for the value of return loss is: ReturnLoss (dB) = 20 log |Г| (1)…”

Section: Return Lossmentioning

confidence: 99%

“…Information and technology is an important thing in supporting contemporary human activities (1)(2)(3). The increasing of communication and information needs urge the development in telecommunication technology field, especially in wireless communication system.…”

Section: Introductionmentioning

confidence: 99%

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Design of 2.75-2.85 Ghz Frequency Microstrip Band Pass Filter with Square Open-Loop Resonator in Radar Method

Faroqi¹,

Ramdhani²,

Andika³

et al. 2018

IJET

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Radar is an important component for people. A number of functions could be taken into account on a various aspect in term of quantifying the distance of a specific object, developing a map, and/ or forecasting climate. Generally, one of the main instruments within a radar is a filter. The aim of this study is to design a simple Band Pass Filter which able to be effectively worked on frequency 2.75–2.85 GHz. The filter is designed at the mid frequency of 2.8 GHz with ≤ -20 dB of Return Loss Range, ≥ -3 dB for Insertion Loss, and 100 MHz for Bandwidth, then it is manufactured into a Square Open-Loop Resonator microstrip. The filter uses Rogers R04035B for its substrate with 3.48 of Dielectric Constant Values and 1.524 mm of Substrate Thickness (h). The radar’s filter is simulated by a software of Computer System Technology (CST) suite 2015. The simulation results -31.608995 dB for Return Loss Range, -2.0529871 dB, and 100 MHz for Insertion Loss and Bandwidth respectively. By the end of this process, this instrument is applied and a Network Analyzer is then utilized to get a comparable output. It produces a quite different ranges of -23.519 dB for Return Loss, -2,183 dB for Insertion Loss and 90 MHz for Bandwidth. The study results a design of radar’s simple band pass filter which work effectively on frequency 2.75–2.85 GHz.

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Section: Return Lossmentioning

confidence: 99%

Section: Return Lossmentioning

confidence: 99%

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Design of 2.75-2.85 Ghz Frequency Microstrip Band Pass Filter with Square Open-Loop Resonator in Radar Method

Faroqi¹,

Ramdhani²,

Andika³

et al. 2018

IJET

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“…Technology is built to alleviate human complex jobs to become much simpler. Due to this purpose, most organizations use technology as a facility in doing their jobs and achieving organizational goals [1]- [3]. Almost all organizations today have utilized information system application (software) as a means to help their jobs in solving various problems.…”

Section: Introductionmentioning

confidence: 99%

Requirements Elicitation in Software Engineering

Ramdhani¹,

Maylawati²,

Amin³

et al. 2018

IJET

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Software Engineering (SE) is a discipline, concept, method that focus on all aspects related to software production. SE must adapt organized system and approach in building software. The objective of this article is to discuss needs elicitation in SE, so that the design can be done through utilizing appropriate tools and techniques based on the problem to be solved, restrictions and need that must be met, as well as resource availability. The method used in this article is literature review as a major source of problem analysis. In the next phase, the main topic of the article is clarified, validated, and verified by the model of the Focus Group Discussion (FGD). The respondents of FGD are lecturers of Informatics Department at UIN Sunan Gunung Djati Bandung. Requirements elicitation is in-dept and comprehensive process of finding information from all stakeholders in relation to the built software. The result of requirements elicitation is the explanation from every stakeholder with natural language related to the will and interest of the built software. The mechanism of finding information can be done through observation, questionnaire, interview, and documentary study, which are then tested with data validation and verification in FGD. The product of requirements elicitation is the User Requirement Document (URD) that can be used as an early artifact in software development process. Furthermore, URD is used as a reference in tracking the suitability between the function of software and the needs of stakeholder. This article formulated analysis approach of SE need, so that it is easily modified, adaptive to growing software complexity, and connected with the analysis of hardware.

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“…In natural disasters relief, for example, Geographic Information System (GIS) based-application can be made. GISbased application is map-based information technology organized in computer hardware, software, geographic data, methods, and personnel efficiently designed to obtain, store, update, manipulate, analyze, and display all forms of geographically referenced information7 , so that evacuation or even logistics distribution pattern for the victims of natural disasters may work effectively and efficiently. Quick Response Team and the executive of disaster management policy, society, and education and business institutions are expected to establish competent employees, to increase community competence, and create a resilient district to disaster.…”

mentioning

confidence: 99%

Policy Implementation in Realizing the Effectiveness of Disaster Management

Iskandar¹,

Salamah²,

Patonah³

2018

IJET

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A natural disaster is an undesirable event and it can happen anytime. The government should be present to decrease the consequences of natural disaster, so it is necessary to make public policy and coordination between government agencies to handle a natural disaster. The purpose of this study is to analyze the influence of the implementation of disaster management policy towards coordination between regional work units in realizing the effectiveness of disaster management. The research methodology used is a quantitative method with path analysis technique. The research was conducted in Regional Disaster Relief Agency of Garut District (Indonesia) with 73 respondents. The results showed that the disaster management policy has a positive and significant effect on the coordination between regional work units in realizing the effectiveness of disaster management. The research finding showed that the good implementation of policy can be performed through improving coordination between Regional Work Units to realize the effectiveness of disaster management.

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Rancang Bangun Sistem Informasi Geografis Sebaran Tempat Riset Teknologi Informasi di Kota Garut

Cited by 13 publications

References 0 publications

Design of 2.75-2.85 Ghz Frequency Microstrip Band Pass Filter with Square Open-Loop Resonator in Radar Method

Design of 2.75-2.85 Ghz Frequency Microstrip Band Pass Filter with Square Open-Loop Resonator in Radar Method

Requirements Elicitation in Software Engineering

Policy Implementation in Realizing the Effectiveness of Disaster Management

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