Zobrazeno 1 - 10
of 1 323
pro vyhledávání: '"software defined radio (SDR)"'
Autor:
Sri Kliwati, Romi Wiryadinata, Imamul Muttakin, Haris Setyawan, Rustamaji Rustamaji, Wahyu Widada
Publikováno v:
Teknika, Vol 20, Iss 1, Pp 40-45 (2024)
Global Positioning System (GPS) is widely used in a variety of fields, including aircraft applications and rockets where speeds exceed standards. Signal simulators, which are relatively expensive, are required to test commercial GPS devices and GPS s
Externí odkaz:
https://doaj.org/article/998d5031a821471b8c801ed6992f44e2
Publikováno v:
IEEE Access, Vol 12, Pp 177735-177745 (2024)
This paper introduces the design and implementation of an RF-based system for detecting non-cooperating unmanned aerial vehicles (UAVs). The system comprises an RF module, an automated Pan and Tilt Unit (PTU), and IoTs. The integrated RF module is hi
Externí odkaz:
https://doaj.org/article/25a38ba66d694e2fa8ea5075e9ea2c2c
Publikováno v:
IEEE Access, Vol 12, Pp 173410-173417 (2024)
In this paper, we investigate the impact of dual-frequency high-power microwave sources on communication systems. We begin by analyzing the nonlinear characteristics of the system using a fifth-order power series expansion. Subsequently, we examine t
Externí odkaz:
https://doaj.org/article/6e8d3a9921b7472caa6fa40190463666
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 5, Pp 1545-1586 (2024)
During the last few years, Unmanned Aerial Vehicles (UAVs) have increasingly become primary components of various critical civilian and military applications. As technology rapidly evolves, particularly in the realm of Software-Defined Radio (SDR) an
Externí odkaz:
https://doaj.org/article/e0e2cda1b32b4bb5ad031870dbcf8000
Autor:
Maximilian Engelhardt, Sebastian Giehl, Michael Schubert, Alexander Ihlow, Christian Schneider, Alexander Ebert, Markus Landmann, Giovanni del Galdo, Carsten Andrich
Publikováno v:
IEEE Access, Vol 12, Pp 118718-118732 (2024)
The upcoming 3GPP global mobile communication standard 6G strives to push the technological limits of radio frequency (RF) communication even further than its predecessors: Sum data rates beyond 100Gbit/s, RF bandwidths above 1GHz per link, and sub-m
Externí odkaz:
https://doaj.org/article/ac7f1c343698479e9f5cee4a222970ba
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10386 (2024)
This paper presents the development and validation of a hybrid beamforming system based on software-defined radio (SDR), designed for telecommunications engineering education. The system provides an agile and user-friendly platform that allows studen
Externí odkaz:
https://doaj.org/article/b6ef825a636246fd96fb1c21c76b49dc
Publikováno v:
Radioengineering, Vol 32, Iss 4, Pp 531-541 (2023)
Modulation classification is a crucial technique to utilize the unconsumed spectrum in Cognitive Radio (CR) and Dynamic Spectrum Access (DSA) systems to meet the required traffic demands for future-generation cellular networks. This paper presents an
Externí odkaz:
https://doaj.org/article/a3a3e6831fb14c3bb2237817d3b50594
Autor:
Abdulsahib Albehadili, Ahmad Y. Javaid
Publikováno v:
Sensors, Vol 24, Iss 17, p 5670 (2024)
The authentication of wireless devices through physical layer attributes has attracted a fair amount of attention recently. Recent work in this area has examined various features extracted from the wireless signal to either identify a uniqueness in t
Externí odkaz:
https://doaj.org/article/f32a46390d8a486e9fe7e3f77b353c1a
Autor:
Nandana Narayana, Pallaviram Sure
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 69, Iss No 3, Pp 537-544 (2023)
With improved technological successions, wireless communication applications have been incessantly evolving. Owing to the challenges posed by the multipath wireless channel, radio design prototypes have become elemental in all wireless systems before
Externí odkaz:
https://doaj.org/article/8225b13dedf44f9ca3b751d31764535d
Publikováno v:
Jurnal Elektronika dan Telekomunikasi, Vol 23, Iss 1, Pp 29-36 (2023)
This article proposes a compact coplanar waveguide (CPW) antenna with a semicircular patch and patch arm above the feed line. The method used in this antenna research is experimental, with antenna parameter optimization, fabrication, and measurement
Externí odkaz:
https://doaj.org/article/2845cbc106e44d97b1947b69ef697639