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Perancangan Antena Mimo Array 37 GHZ Untuk Jaringan Komunikasi 5G Sholeh, Mohamad; Rahayu, Yusnita
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The development of communication technology was started from first generation (1G) to fourth generation (4G), which each new generation always comes with a significant increase in performance. With the increasing of wireless mobile devices and services in the future, there are still some problems and challenges that can not be accommodated even by 4G, such as high data rates, area coverage, and low energy consumption. The 5G (Five Generation) technology presents to solve problems and the need to improve network efficiency and capacity, improved data rate with better coverage at lower power consumption. This research will design a planar array microstrip antenna, MIMO (Multiple Input Multiple Output) 2x2, which works at a frequency of 37 GHz using CST (Computer Simulation Technology) Microwave Studio software. The antenna was designed by using RT-duroid 5880 substrate with a thickness of 0.508 mm. This design uses the technique of Microstrip Line/T-junction consisting of 4 elements. The simulation results obtained for 4 elements array are the return loss of -28.483 dB, the bandwidth of 2,12 GHz, VSWR (Voltage Standing Wave Ratio) ≤ 1,078 and gain ≥ 11,8 dBi, The results obtained by MIMO 2x2 antenna are the return loss of -26,767 dB, the bandwidth of 2,12 GHz, VSWR ≤ 1,096 and gain ≥ 18,7 dBi. Keywords: Return loss, bandwidth, VSWR, gain
Distribution of Stepchildren's Rights in Inheriting According to Islam Habib, Muhamad; Sari, Ruli Vita; Putra, Zakiyya Muflih Gusma; Sholeh, Mohamad; Fulianto, Eko; Gustini, Rahayu Pradita
JIHAD : Jurnal Ilmu Hukum dan Administrasi Vol 6, No 3 (2024): JIHAD : Jurnal Ilmu Hukum Dan Administrasi
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jihad.v6i3.7190

Abstract

The distribution of stepchildren's rights in inheritance according to Islamic law is an important thing that we must know and need to understand. The technique for preparing this article uses research from previous research results after collecting several journals and information that has been searched through social media. Stepchildren in Islamic inheritance law are not directly classified as heirs because there is no hereditary cause (asbabul miirats). (deliberation). As a result, according to the general view, stepchildren do not automatically have the right to inherit their stepparent's inheritance. However, by using other alternatives (other methods) in Islamic inheritance law, stepchildren will not lose their right to receive protection from their parents, as the inherited children of their biological father and mother. And in Islamic inheritance law, stepchildren can inherit assets from the marriage of their biological father or new mother (their new family) by means of Qiyas and Wasiat Wajibah in the amount of 1/3. The aim is to find out the position and understanding of stepchildren's inheritance rights in Islamic inheritance law and how to obtain a share of stepchildren's inheritance rights in Islamic inheritance law. 
Numerical Analysis Of Static Structure On The Floor Frame Of The Medium Bus I Gusti Ngurah Bagus, Catrawedarma; Sholeh, Mohamad; Sari, Eli Novita; Wahid, M Abdul; Fiveriati, Anggra
Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Vol. 11 No. 1 (2024): JURNAL KESELAMATAN TRANSPORTASI JALAN (INDONESIAN JOURNAL OF ROAD SAFETY)
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46447/ktj.v11i1.586

Abstract

In the manufacturing process, the bus frame is one of the essential parts of the vehicle that supports the overall weight of the vehicle, starting from the interior and passengers inside. In this research, we will carry out a structural strength analysis of the frame using the finite element method, which focuses on the floor frame of a medium bus which receives static loading from the bus interior, including seats with the maximum passenger capacity of a medium bus. The numerical analysis uses Solidworks 2021 for the 3D design of floor frames and structural analysis of the strength of medium bus floor frames using static structural toolbar on Ansys Workbench 2018 software by varying ASTM A514, AISI 1020, and Aluminum 2014-T4 materials. The results obtained are numerical analysis using a mesh size of 27 mm. The maximum deformation, maximum equivalent stress Von Mises, and safety factor are the same location for various ASTM A514, AISI 1020, and Aluminum 2014-T4 materials. The lowest deformation of 1.5735 mm occurred when using AISI 1020 material, and the highest deformation was 1.7209 mm when using Aluminum 2024-T4 material. The maximum equivalent stress Von Mises from the front view to section A-A is 101.23 MPa on AISI 1020 material. The safety level of the design with the material is 4.8999. AISI 1020 is the most optimal material for medium bus floor frames with the highest level of safety and lowest deformation.
The Effect of Hypnotherapy Suggestions on Anxiety and Pain in Patients with Intravenous Line Installation Sholeh, Mohamad; Saputro, Heri; Rusmawati, Aprin; Dingle, Kaeleen
Open Access Health Scientific Journal Vol. 4 No. 2 (2023): August 2023
Publisher : PT. Griya Eka Sejahtera

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55700/oahsj.v4i2.40

Abstract

Background: Intra Vena Line ( IVL) installation is very beneficial for patients who have difficulty getting oral drug therapy because they have certain symptoms. The importance of IVL installation was not always accepted by patients, due to excessive fear of the installation procedure. This study aimed to analyze the effect of hipnotherapy suggestion method on anxiety and pain in intravenous installation.Methods: The type of research method used in this research is pre-experimental. The design used in this study was one group pre-test and post-test. This research will differentiate the level of anxiety and pain response before and after hypnotherapy. This research uses observation sheets as instruments. Results of statistical analysis using Wilcoxon test.Results: According to the results of this study, there was a significant effect of hypnotherapy suggestions on the anxiety and pain of Intravenous Line installation patients in the Emergency Room of Lirboyo General Hospital, Kediri.Conclusion: This research is very useful for nursing science because it can add to IVL installation techniques in a way that is minimal pain