Publications by authors named "Vinh The La"
Article Synopsis
- The synthesis of high-spin organic polymers is challenging due to the instability of organic radicals, particularly when they are magnetically linked.
- This study introduces a method using a stable fluorenyl radical for creating these polymers, connected by -triazine to enable ferromagnetic coupling.
- The research successfully demonstrates ferromagnetic interactions in the resulting high-spin polymers after oxidation, marking a significant breakthrough in the field.
In Global Navigation Satellite System (GNSS) receivers, residual frequency estimation methods are traditionally applied in the synchronization block to reduce the transient time from acquisition to tracking, or they are used within the frequency estimator to improve its accuracy in open-loop architectures. There are several disadvantages in the current estimation methods, including sensitivity to noise and wide search space size. This paper proposes a new residual frequency estimation method depending on differential processing.
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