Results 1 to 10 of about 108 (91)
Implementation of DOA Estimation System Based on HackRF One
International Journal of Antennas and Propagation, 2022 In the practical direction of arrival (DOA) estimation applications, it is required that the multichannel signal acquisition equipment can synchronously collect the signals received by the array antenna.
Zihan Zhang +4 more
doaj +2 more sources
GNSS interference and spoofing dataset [PDF]
Data in BriefGNSS signals are vulnerable to spoofing and interference, which poses a threat to the security of critical national infrastructure. GNSS data sets with spoofing and jamming are lacking, which hinders the research of GNSS anti-spoofing and anti ...
Xiaoyan Wang +3 more
doaj +2 more sources
Hardware implementation of RF-to-Optical and Optical-to-RF converters for a laser-driven VLC system based on HackRF One SDR [PDF]
E3S Web of ConferencesThe design and implementation of conventional Visible Light Communication (VLC) systems are generally hardware-based. The drawback of this approach is the difficulty of realization when the circuit is relatively complex, such as QAM, OFDM, and similar ...
Mozef Eril +8 more
doaj +2 more sources
Tạp Chí Khoa Học Và Công Nghệ - Đại Học Thái NguyênTrong bài báo này, tác giả nghiên cứu, xây dựng và đánh giá một hệ thống gây nhiễu sử dụng kỹ thuật nhớ tần số nhằm tạo ra các mục tiêu giả hoặc gây nhiễu ra đa sử dụng trong tác chiến điện tử. Để đánh giá hiệu quả của hệ thống bộ nhớ tần số vô tuyến số trong thu, phát lại tần số với độ trễ mong muốn hoặc thay đổi lệch tần Doppler, tác giả sử dụng máy
Bùi Đức Chinh +4 more
exaly +2 more sources
Mesurement the occupied bandwidth of the emission using sdr platform hackrf one
Electronics and Control Systems, 2014 L. V. Sibruk, A. A. Basansky
exaly +2 more sources
Beidou Signal Acquisition and Tracking Based on HackRF One
Proceedings of 2017 the 7th International Workshop on Computer Science and Engineering, 2017 exaly +2 more sources
FM transmitter using hackrf one
, 2020 FM vericisi, MP3 çalar gibi taşınabilir bir ses cihazından standart FM radyoya sinyal gönderen düşük güçlü FM radyo vericisidir. Cihazların çoğu, kulaklık jakına takılır ve radyo frekansına aktarılır. HackRF, yazılım tanımlı bir radyo cihazı olup, 1 MHz ila 6 MHz. aralığındaki radyo sinyallerini alıp gönderebilme yeteneğine sahip bir cihazdır.
+5 more sources
Radar waveform recognition based on a two‐stream convolutional network and software defined radio
IET Radar, Sonar & Navigation, 2022 As one of the key technologies of electromagnetic spectrum operations, radar waveform recognition is an important basis for judging the threat degree of enemy’s weapons.
Yan Xia, Zhiyuan Ma, Zhi Huang
doaj +1 more source
Development and Testing of a Real-Time LoRawan Sniffer Based on GNU-Radio
TecnoLógicas, 2019 This paper shows the vulnerabilities present in a wireless sensor network implemented over a long-range wide area network (LoRaWAN) LoRaWAN, and identifies possible attacks that could be made to the network using sniffing and/or replay.
Andrés F. Bravo-Montoya +2 more
doaj +1 more source
مجلة الجامعة الأسمرية, 2021 Software Defined Radio (SDR) is a technology that supports full-features of instructions to deal with and simulate the digital and analog communications. The SDR systems encompass the platform of networked series of the Universal Software Radio Peripheral (USRP) providing a complete stand-alone radio system to acquire and ...
A. F. Abdullah +3 more
openaire +1 more source