Results 31 to 40 of about 116,727 (329)

Openwifi : a free and open-source IEEE802.11 SDR implementation on SoC

open access: yes, 2020
Open source Software Defined Radio (SDR) project, such as srsLTE and Open Air Interface (OAI), has been widely used for 4G/5G research. However the SDR implementation of the IEEE802.11 (Wi-Fi) is still difficult.
Aslam, Muhammad   +4 more
core   +1 more source

The nexus of BRI and internationalization of renminbi (RMB)

open access: yesCogent Business & Management, 2020
Since 2009, the Chinese government has committed itself to encourage Renminbi (RMB) internationalization. China has introduced various direct steps supporting the RMB internationalization, including the open capital market in Hugangtong, the growth of ...
Bora Ly
doaj   +1 more source

A software defined radio receiver test-bed [PDF]

open access: yes, 2001
This paper identifies the issues that are important in the design of a SDR receiver. Receiver architectures are first discussed, and the conclusion drawn that the conventional superheterodyne structure is most appropriate for a SDR receiver.
Beach, MA   +3 more
core   +2 more sources

Design and Implementation of Adaptive Modulation Modem Based on Software Defined Radio(SDR) for WiMAX System [PDF]

open access: yesEngineering and Technology Journal, 2010
This paper presents design and implementation of adaptivemodulation modem for WiMAX system. (BPSK, QPSK, 8QAM, 16QAM,32QAM and 64QAM) are used in this work. Software Defined Radio(SDR)is used for implementing this modem.
H. T. Ziboon, Zeinah Tariq Naif
doaj   +1 more source

Performance Analysis of MIMO-OFDM System Using Predistortion Neural Network with Convolutional Coding Addition to Reduce SDR-Based HPA Nonlinearity

open access: yesEmitter: International Journal of Engineering Technology, 2023
In recent years, the development of communication technology has advanced at an accelerated rate. Communication technologies such as 4G, 5G, Wi-Fi 5 (802.11ac), and Wi-Fi 6 (802.11ax) are extensively used today due to their excellent system quality and ...
Melki Mario Gulo   +2 more
doaj   +1 more source

Understanding the molecular epidemiology of the footrot pathogen Dichelobacter nodosus to support control and eradication programs [PDF]

open access: yes, 2010
The Gram-negative anaerobe Dichelobacter nodosus is the primary etiologic agent of ovine footrot. Few studies of the genetic diversity and epidemiology of D. nodosus have been done, despite the economic cost and welfare implications of the disease.
Buller, N. B.   +5 more
core   +2 more sources

Comparative evaluation of the bond strength of self-adhering and bulk-fill flowable composites to MTA Plus, Dycal, Biodentine, and TheraCal: an in vitro study [PDF]

open access: yesRestorative Dentistry & Endodontics, 2020
ObjectivesThis study aimed to compare the shear bond strength (SBS) of a self-adhering flowable composite (Dyad Flow) and a bulk-fill flowable composite (Smart Dentin Replacement [SDR]) to several pulp-capping materials, including MTA Plus, Dycal ...
Aakrati Raina   +3 more
doaj   +1 more source

MEDIA PEMBELAJARAN PEMANCAR WIRELESS FM MENGGUNAKAN RASPBERRY PI

open access: yesSimetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2020
Media pembelajaran merupakan alat bantu yang diperlukan untuk menambah pemahaman dalam pembelajaran. Pemancaran gelombang FM, yang merupakan sebagian dalam Pengolahan Sinyal tanpa kabel, dibutuhkan dalam pemahaman pemancaran gelombang Radio. Raspberry Pi
Solekhan Solekhan, Mohammad Iqbal
doaj   +1 more source

A novel case of neonatal severe hyperparathyroidism successfully treated with a type II calcimimetic drug

open access: yesBone Reports, 2021
We report a boy with hypercalcemia due to neonatal severe hyperparathyroidism (NSHPT) caused by a compound heterozygous mutation in the calcium sensing receptor (CaSR) managed successfully on a type II calcimimetic drug. The hypercalcemia was temporarily
T.L. Leunbach   +5 more
doaj   +1 more source

FPGA Implemetation of Acquisition Phase of the GPS Receiver Using XSG [PDF]

open access: yesInternational Journal of Electronics and Telecommunications, 2019
In the past it was usual to exert a huge effort in the design, simulation, and the real time implementation of the complicated electronic and communication systems, like GNSS receivers. The complexity of the system algorithms combined with the complexity
Mohamed Ibrahiem El Hawary   +3 more
doaj   +1 more source

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