Abstract: The development of fifth-generation (5G) mobile networks requires the creation of compact, efficient and broadband antennas capable of operating at high frequencies, including millimeter waves (25-40 GHz). Antennas for 5G should provide high bandwidth, low latency and high connection density. One approach to achieve these goals is to develop miniature antennas of unusual geometry, such as pentagon-shaped antennas. The pentagonal shape makes it possible to achieve efficient use of space and improve frequency characteristics, which makes it attractive for 5G devices. This article discusses the process of modeling a pentagonal antenna for 5G networks.
| Mualliflar | Matsapayev, Jamshidbek, Xatamova, Mavluda, Kuchkarov , Voxid |
|---|---|
| Jurnal | Al-Farg'oniy avlodlari |
| Nashr sanasi | 2024-10-19 |
| Son | 3 |
| Betlar | 15-20 |
| Til | Rus |
пятиугольная антенна, 5G, 25-40 ГГц, 28 ГГц, CST studio Suite., pentagonal antenna, 5G, 25-40 GHz, 28 GHz, CST studio Suite., beshburchak antenna, 5G, 25-40 gigagertsli, 28 gigagertsli, CST studio Suite.
Abstract. This paper presents a new approach to stabilizing the parameters of two-color light-emitting diodes (LEDs). By investigating temperature effects, electrical characteristics, and control mechanisms, we propose…
в этой статье оценивается уникальность и коллизии алгоритмов хэш-функций, важное предприятие в современной криптографии. Алгоритмы хэширования используются для обеспечения целостности данных и аутентификации. Они…
Antenna reconfiguration technology using p-i-n diodes is an effective method for changing the dynamic characteristics of antennas in radio electronic and microwave systems. By controlling the electrical phase and…
This paper analyzes the mathematical foundations of the transfer of asymmetric cryptographic algorithms to elliptic curves and their applications. Asymmetric cryptography, such as RSA and Diffie-Hellman algorithms, have…
This paper investigates the application of Radio Frequency Identification (RFID) technology in the chemical fertiliser manufacturing process. The authors propose the development of new methods for the application of…
A number of coding algorithms important for user authentication, data encryption and secure communication in GSM networks have been added. Among them, the A3, A5 and A8 algorithms play a decisive role. The A3 algorithm…
Abstarct. This article review analyzes social engineering methods used in cyberattacks from 2020 to 2022, highlighting a rise in incidents from 45% to 61% and attacks increasing from 38,000 to over 45,000. Phishing…
The article analyzes methods of hiding information using the capabilities of network protocols. Provides information on network steganography and how it is implemented over various channels, storage and time channels…
This article explores the pivotal role of moisture monitoring device in the automation of industrial and agricultural practices. It provides an in-depth analysis of three primary types of Moisture monitoring device…
This article proposes the application of the Intellectual Water Drops (IWD) algorithm to solve the problem of medical diagnosis. The purpose of the article is to test the use of IWD in medical diagnosis tasks and to…