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All Journal JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING JIIP (Jurnal Ilmiah Ilmu Pendidikan) Journal of Economics and Business UBS
Kuswanto, Hery
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Humanities Computer Science & IT Economics, Econometrics & Finance Education Engineering Mathematics Other

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Peran dan Kebijakan Industri Pertahanan di Indonesia: Sebuah Studi Observatif Kuswanto, Hery; Lazuardi, Rudi; Amin, M Al
JIIP - Jurnal Ilmiah Ilmu Pendidikan Vol. 5 No. 9 (2022): JIIP (Jurnal Ilmiah Ilmu Pendidikan)
Publisher : STKIP Yapis Dompu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.346 KB) | DOI: 10.54371/jiip.v5i9.887

Abstract

Kajian ini Upaya Indonesia dalam merevitalisasi industri pertahanan nasional Negara ini telah memiliki pengalaman menjaga ketatnya kontrol terhadap industri pertahanan nasional, meskipun dalam derajat yang berbeda-beda pada masa awal kemerdekaan, pasca reformasi, dengan fokus khusus pada pembentukan Komite Kebijakan Industri Pertahanan atau Komite Kebijakan Industri Pertahanan (KKIP), peran dan dinamikanya di bawah kepemimpinan Susilo Bambang Yudhoyono hingga 2014. Komite tersebut merupakan pendekatan baru yang digunakan oleh negara untuk menanggapi seruan sistem persenjataan modern yang canggih, dengan tujuan berpandangan bahwa industri pertahanan nasional dapat berperan aktif baik di pasar senjata dalam negeri maupun global, dengan tujuan tercapainya militer Indonesia Rencana utama modernisasi pertahanan, revitalisasi industri pertahanan nasional.
Bandwidth Enhancement of Microstrip Antenna Using Dual Feed Line with Array 2x1 element for Radar Applications Kuswanto, Hery; Alam, Syah; Surjati, Indra
JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Vol. 7 No. 2 (2024): Vol. 7 No. 2 (2024): Issues January 2024
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jite.v7i2.10409

Abstract

Radar communication systems are needed to predict weather and other military needs. One of the important parameters required for a radar communication system is an antenna with high performance and broad bandwidth that can improve the resolution. The research proposes a single patch microstrip antenna that is rectangular and has a 8 GHz resonance frequency for radar applications that have high bandwidth and performance. The antenna was developed with two dual feed lines connected to the peradiation element with the 2x1 element array technique aimed at increasing the bandwidth of the frequency. The antenna is designed using a FR-4 substrate with a tangent loss of 0.0265, a dielectric constant ( |r) = 4.3, a substrat thickness (h) = 1.6 mm. The dimensions of the rectangular single patch microstrip antenna substrata are 20x20 mm2 and 35x35 mm2 for the dual feed line antenna design. Simulation results from the antenna development showed a 159.62% increase in bandwidth compared to the original antenna design. The reflection coefficient also increased from the original design antenna, which was -16.36 dB, to -25.64 dB or an increase of 56.72%. This antenna is very suitable and recommended to be applied as a receiver antenna on radar communications systems
Analisis Kualitas Pelayanan dan Lokasi Terhadap Loyalitas Peserta Didik Ypltbi Di Lotte Shopping Avenue Kuningan Jakarta Jonatan, Jonatan; Kuswanto, Hery
Journal of Economics and Business UBS Vol. 8 No. 2 (2019): Journal of Economics & Business UBS
Publisher : Cv. Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52644/joeb.v8i2.29

Abstract

The purpose of this study was to determine how much influence the quality of service, location and learners' satisfaction to loyalty learners against two English language institutions in Jakarta. Respondents involved in this study were 78 learners, the method used is non-probability sampling, the sampling pursposive. Data was collected by multiple linear regression using SPSS 23 software. Results of regression showed that the variables of service quality and significant positive effect on loyalty learners towards English language institutions, YPLTBI Lotte Shopping Avenue Kuningan Jakarta, quality of service and location together / simultaneous correlated with loyalty learners.  This study shows that the loyalty of the students in the institutions of English in Jakarta, YPLTBI Lotte Shopping Avenue Kuningan Jakarta can be influenced by factors of service quality and location of the Loyalty earners.
Co-Authors Amin, M Al Indra Surjati Jonatan, Jonatan Rudi Lazuardi Syah Alam