A Low Cost Correlator Structure in the Pseudo-Noise Code Acquisition System
スポンサーリンク
概要
- 論文の詳細を見る
The critical problem of the pseudo-noise (PN) code acquisition system is the contradiction between the acquisition performance and the calculation complexity. This paper presents a low cost correlator (LCC) structure that can search for two PN code phases in a single accumulation period by eliminating redundant computation. Compared with the part-parallel structure that is composed of two serial correlators (PARALLEL2), the proposed LCC structure has the same performance while saves about 22% chip area and 34% power consumption if uses the Carry-look-ahead (CLA) adder, 17% chip area and 25% power consumption if uses the Ripple-carry (RPL) adder.
- 2009-05-01
著者
-
Li Ying
Department Of Crystalline Materials Science Faculty Of Engineering Nagoya University:jilin Laser Mat
-
ZHANG Xing
Department of Radiology, Fukui Medical School
-
Li Ying
Department Of Chemical Engineering Kyoto University
-
Li Ying
Department Of Microelectronics Peking University
-
LU Weijun
Department of Microelectronics, Peking University
-
YU DunShan
Department of Microelectronics, Peking University
-
Lu Weijun
Department Of Microelectronics Peking University
-
Zhang Xing
Department Of Microelectronics Peking University
-
Yu Dunshan
Department Of Microelectronics Peking University
-
Li Ying
Department Of Biochemistry And Molecular Biology Nihon University School Of Dentistry At Matsudo
-
Zhang Xing
Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
関連論文
- Saponin fraction from Astragalus membranaceus roots protects mice against polymicrobial sepsis induced by cecal ligation and puncture by inhibiting inflammation and upregulating protein C pathway
- Technegas ventilation SPECT for evaluating silicosis in comparison with computed tomography
- A Low Cost Correlator Structure in the Pseudo-Noise Code Acquisition System
- Application-Dependent Interconnect Testing of Xilinx FPGAs Based on Line Branches Partitioning
- Agonistic and Antagonistic Effects of C5a-Chimera Bearing S19 Ribosomal Protein Tail Portion on the C5a Receptor of Monocytes and Neutrophils, Respectively
- Bacterial Population in Russian Space Station "Mir"
- Fragile structured layers on surfaces detected by dynamic atomic force microscopy in aqueous electrolyte solutions
- Interaction forces between hydrophilic surfaces in electrolyte dimethyl sulfoxide solutions measured by atomic force microscopy
- Natural Variances in Blood Pressure Category among Chinese Adults
- Trends in Prevalence, Awareness, Treatment and Control of Hypertension in the Middle-Aged Population of China, 1992-1998
- Reduction of Early Growth Response-1 Gene Expression in Osteoblasts by Hydrogen Peroxide
- Hypoglycemic Effects and Mechanisms of Action of Cortex Lycii Radicis on Alloxan-Induced Diabetic Mice
- Structural Optimization Considering Flexibility : Structural Design of Actuators Using Piezoceramics
- The Effect of Calcium Hydroxide Removal and the Influence on the Sealing Ability of Root Canals
- The Involvement of Calcium Mobilization in the Calcium Activated Potassium Currents Activated by Hyposmotic Swelling in Gastric Antral Circular Myocytes of the Guinea-Pig
- Free fatty acid metabolic profile and biomarkers of isolated post-challenge diabetes and type 2 diabetes mellitus based on GC-MS and multivariate statistical analysis
- Studies on the α-β Transition of Quartz by Means of in situ X-Ray Topography
- Observation of Satellite Reflections in the Intermediate Phase of Quartz
- Hydrogen Peroxide Reduced Osteomodulin Gene Expression in MC3T3-E1
- Synovitis, acne, pustulosis, hyperostosis and osteitis (SAPHO) syndrome with review of the relevant published work
- Retigeric Acid B Enhances the Efficacy of Azoles Combating the Virulence and Biofilm Formation of Candida albicans
- BMI is Strongly Associated With Hypertension, and Waist Circumference is Strongly Associated With Type 2 Diabetes and Dyslipidemia, in Northern Chinese Adults
- Effect of Underetching on Thermal Conductivity Measurement of Suspended Nanofilm
- Design of a Reconfigurable Acoustic Modem for Underwater Sensor Networks
- Determination of Selected Nitropolycyclic Aromatic Hydrocarbons in Water Samples
- Mean platelet volume is negatively associated with bone mineral density in postmenopausal women