Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"ACPR"”.
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Functional Elucidation of The Adipokinetic Hormone/Corazonin Related Peptide and Insights into Its Receptor Specificity Using Receptor Chimera in Aedes Aegypti Mosquito
… Contrastingly, the role of ACP and its receptor (ACPr) remains unclear in many insects. Despite the structural similarity and the close evolutionary relationship between ACP and AKH, their signaling systems function independently due to the high selectivity of their corresponding receptors. In …
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Closing Research Gaps for Cerebral Palsy Prevention and Magnesium Sulphate Neuroprotection
… and Australian Cerebral Palsy Register (ACPR) data. 4. A systematic review of RCTs and non-randomised studies assessing antenatal magnesium sulphate, perinatal death and other adverse neonatal outcomes. Results: 1. The overview of antenatal and intrapartum interventions included 15 …
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Multidimensional power amplifier circuit optimizations for adaptive radar.
… efficiency under adjacent-channel power ratio (ACPR) constraints in the Bias Smith Tube, and 5) an optimization for power-added efficiency, adjacent-channel power ratio, and output power demonstrated on the Smith Chart and in the Bias Smith Tube. These algorithms will be applicable toreal-time …
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Efficient baseband design and implementation for high-throughput transmitters
… we improve adjacent-channel-power-ratio (ACPR) of the outphasing Q-band (45GHz) transmitter with 1.1Gsamples/s throughput from -30.6dB to -44.0dB and reduced error vector magnitude (EVM) from 4.5% down to 1.0% with 64-Quadrature-Amplitude-Modulation (64QAM) and real-time zero avoidance. …
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Characterization of various types of power amplifiers
… such as ACLR for W-CDMA, E-UTRA for LTE, and ACPR for CDMA2K, must be obtained in order to achieve the basic power amplifier functionality. Detailed explanations will be provided in later sections. Other power amplifier design requirements and specifications also include gain, 2FO/3FO harmonic …
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Digital assistance design for analog systems : digital baseband for outphasing power amplifiers
… PA system with around 10dB improvement in ACPR and up to 2.5% in EVM.
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Diode Predistortion Linearization for Power Amplifier RFICs in Digital Radios
… an improvement in adjacent channel power ratio (ACPR) due to the linearizer in both MESFET and HBT cases. A fully integrated 1.95 GHz linearizer and PA RFIC in HBT technology is also presented. Design considerations, simulations, and layouts for this design are presented. Finally, several …
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Performance Comparison of Harmonically Tuned Power Amplifiers at 28 GHz in SiGe BiCMOS
… 256QAM) are applied to the PAs to produce IM3, ACPR, and EVM. After the analysis and comparison on efficiency and linearity, class-F PA gives the highest efficiency but has the worst linearity while class-AB has the best linearity but has the worst efficiency among three. Class-F-1 PA results …