iosr-JECE   Volume-16 ~ Issue-1 ~ Jan.-Feb. 2021

Abstract: Karangan Village is a village located on the outskirts of the City of Trenggalek Regency, which has 3 tourist destinations, namely: 1). Tourist Attractions for the Tapan Forest Public Baths, 2). Chocolate House and 3). Quite a number of cultural attractions, including: a). Independence Day Carnival, b). Hidjriah New year Cultural arts carnival, c). Cultural arts carnival AD New Year, d). The cultural arts carnival of Kupatan, Eid al-Fitr. In addition, Karangan village also has tourism support that is quite potential, namely: a). Lodging places in the form of a tourist studio, batik handicraft places, handicraft places, Trenggalek specialties, Tempe chips, Alen-alen, as well as a center for selling snacks and other souvenirs.
However, the development of tourist visits in the village, especially in existing tourism objects, is generally temporary in nature. Government investment....

Keywords: Village, Tourism, Based, on-line, Trenggalek.

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Abstract: The deficiency of hand is a serious physical issue, removal of arm or any major issue can seriously influence an individual's personal satisfaction. Artificial hands are the substitute for common hands in individuals, however the inquiry is the way Artificial hands will work viably. In a perfect world, any imitation hand should be equipped for copying the normal hand regarding getting a handle on and grasping objects of different geometries and actual properties. Regardless of the innovative advancement in mechanical technology accomplished in the most recent many years, prosthetic limbs still need usefulness, unwavering quality, and support. The most widely recognized prosthetic hand is the Claw hook. Consequently, to determine this issue Installed System(embedded) is utilized in imitationof hand. The objective is to plan and build up a minimal effort Artificial hand that can be utilized......

Keywords: Artificial hand using embedded system, artificial hand, embedded systems, microcontrollers, Prosthetic hands, hydraulic pumps, servomotors, claw hook

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Abstract: Efforts to develop a large-scale quantum computer are being pursued world-wide with the major challenges coming from realization of good quality qubits with high coherence times and also in having scalable device architecture.The engineering problems related to better qubit connectivity and efficient qubit control need also to be simultaneously addressed. Development of quantum dot based silicon spin qubit architecture with an electrical interface for qubit initialization, control and readout seems to be a probable futuristic route to address these challenges and to lead way for possible realization of a practical quantum computer.The paper discusses these two aspects of scalability and engineering of a quantum-classical device interface for the silicon semiconductor spin qubits.

Keywords: silicon spin qubits, quantum dots

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Abstract: Milli-metric bandwidth (above 6 GHz) is the candidate frequency band for 5G applications due to high speed and in order to miniaturization of communication systems. Here, we provide an overview of some recent research advancement of millimeter wave microstrip antenna design and optimization methods.

Keywords: Microstrip Antenna, Mm-wave, Neural Network (ANN), Genetic Algorithms (GA).

[1]. Youssef El Gholb, Mohamed El Bakkali, AhmedMounsef, Ikram Tabakh, Najiba El Amrani El Idrissi, "A 9-shaped Antenna for 5G Applications", 978-1-5386-2123-3/17/$31.00© 2017 IEEE.
[2]. Ilhem Gharbi, Rim Barrak, Mourad Menif, Hedi Ragad, "Design of patch array antennas for future 5G applications", 978-1-5386-1084-8/17//$31.00© 2017 IEEE.
[3]. Yassine JANDI, Fatima GHARNATI, Oulad said ahmed, "Design of a compact Dual bands patch antenna for 5G Applications", 978-1-5090-6681-0/17//$31.00© 2017 IEEE.
[4]. David Alvarez Outerelo, Ana Vazquez Alejos, Manuel Garcia Sanchez, Maria Vera Isasa, "Microstrip Antenna for 5G Broadband Communications: Overview of Design Issues", 978-1-4799-7815-1/15/$31.00© 2015 IEEE.
[5]. P. Mohana Sunthari, R. Veeramani, "Mltiband Microstrip Patch Antenna For 5G Wireless Applications Using MIMO Techniques", 978-1-5090-4983-7/17//$31.00© 2017 IEEE.

Abstract: In this paper an accurate analysis of the behavior of an arbitrary polarized plane wave on a dielectric- dielectric interface is examined. The reflection and refraction spectra for planar interface separating two dialectic media have been investigated by imposing suitable boundary condition. The reflection and refraction coefficients, reflectance and the variation of refracted angle with angle of incidence are investigated. The variation of the structure parameters such as constitutive parameters and incident angle leads to dramatic changes of the behavior of plane wave. This study presents detailed results for dielectric-dielectric interface, and discus the key design parameters and compression between dielectric materials.

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