Results 11 to 20 of about 435,575 (301)
Symbol Timing and Carrier Frequency Recovery Based on Entropy Minimization
IEEE Access, 2018 This paper presents a new entropy minimization criterion for both symbol timing and carrier frequency recovery for wireless receivers. Synchronization is achieved by minimizing the entropy estimated from the eye diagram and the constellation diagram. Key
Xiao Liu, Jean-Francois Bousquet
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Applied Food Research, 2021 Scaevola spinescens is endemic to Australia and traditionally used as a medicinal plant. Current research has linked the plant with antibacterial, antiviral, anti-inflammatory, and anticancer properties, however, its use is limited due to the instability
Kien Q. Nguyen +3 more
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Determining kinetic constants and transport efficiencies at membrane interfaces to optimize the removal/recovery of Cu(II) through lulk liquid membranes containing benzoylacetone as carrier [PDF]
, 2017 The removal, separation, and enrichment of heavy metals in aqueous solutions has become a prime concern over the last few decades because of both their adverse effects on the ecosystem and living organisms and their valuable resource character.
Gómez Gómez, Elisa +4 more
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Sistem Modulator dan Demodulator BPSK dengan Costas Loop
Techne, 2015 Pada tulisan ini akan dibahas suatu sistem transmisi data berbasis BPSK (Binary Phase Shift Keying) menggunakan Costas Loop pada demodulatornya. Pada prinsipnya Costas Loop adalah bentuk khusus dari PLL yang difungsikan untuk melakukan demodulasi sinyal ...
Budihardja Murtianta
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Software defined networking: meeting carrier grade requirements [PDF]
, 2011 Software Defined Networking is a networking paradigm which allows network operators to manage networking elements using software running on an external server.
Colle, Didier +4 more
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Perancangan dan Realisasi Perangkat Keras Demodulator BPSK dengan Costas Loop
Techne, 2015 Pada tulisan ini akan dirancang dan direalisasikan suatu perangkat demodulator data berbasis BPSK (Binary Phase Shift Keying) menggunakan metode Costas Loop.
Budihardja Murtianta +2 more
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DEVELOPMENT OF METHOD FOR IMPROVING IDENTIFICATION SYSTEMS RELIABILITY USING SRAM PUF AS IDENTIFIER
Современная наука и инновации, 2022 The article presents the research results of degradation effect on memory cells while used as PUF carrier. To reduce degradation, author proposed and experimentally evaluated new cell recovery methods which increases reliability of identification systems
G. S. Aliev
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Research on Improved Costas Loop for High-order QAM [PDF]
Jisuanji gongcheng, 2017 In order to improve convergence speed and tracking stability for high-order Quadrature Amplitude Modulation(QAM) demodulation carrier recovery,a new kind of Costas loop is designed based on software radio thought and the basic principle of traditional ...
ZHOU Shengyuan,PAN Huilan
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Effect and mechanisms of sodium carbonate on the auto-carrier flotation of scheelite
工程科学学报, 2019 Because of the low recovery of -10 μm fine scheelite particles in scheelite flotation, some amount of fine scheelite is lost in the tailing, resulting in the wasting of scheelite resources.
WANG Ji-zhen +2 more
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IEEE Photonics Journal, 2019 We propose and experimentally demonstrate an approach to carrier frequency and phase recovery of a microwave photonic signal based on carrier period measurement (CPM). In the approach, a coarse carrier frequency offset (CFO) estimation is first performed,
Qingming Zhu +4 more
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