搜索结果: 1-15 共查到“Antenna”相关记录83条 . 查询时间(0.481 秒)
2017年第12届微波，天线，传播和遥感国际会议（2017 12th International Conference on Microwaves, Antenna, Propagation and Remote Sensing）
2017 微波 天线 传播 遥感 国际会议
2017/2/15
It is our honour to announce that the 12th International Conference on Microwaves Antenna Propagation & Remote Sensing (ICMARS-2017) will be held on February. 15 th – 17th , 2017 in Jodhpur, INDIA. We...
2017年天线技术国际研讨会（2017 International Workshop on Antenna Technology: Small Antennas, Innovative Structures, and Applications）
2017 天线技术 国际研讨会
2017/2/15
The International Workshop on Antenna Technology (iWAT) is an annual forum for the exchange of information on the research and development in innovative antenna technologies. It especially focuses on ...
Simulation is well established as an essential part of the design of modern antennas and antenna systems including installed antennas on a platform and antenna arrays. With its “Complete Technology” a...
BASELINE ESTIMATION ALGORITHM WITH BLOCK ADJUSTMENT FOR MULTI-PASS DUAL-ANTENNA INSAR
InSAR Baseline Estimation Phase Offset Block Adjustment Tie Point Ground Control Point
2016/11/23
Baseline parameters and interferometric phase offset need to be estimated accurately, for they are key parameters in processing of InSAR (Interferometric Synthetic Aperture Radar). If adopting baselin...
Rice’s ‘antenna-reactor’ catalysts offer best of both worlds
Rice’s antenna-reactor catalysts both worlds
2016/8/1
Each year, chemical producers spend billions of dollars on metal catalysts, materials that spur or speed up chemical reactions. Catalysts are used to produce trillions of dollars worth of ch...
Characterization of the Light Harvesting Antennas of Photosynthetic Purple Bacteria by Stark Spectroscopy:I.LH1 Antenna Complex and the B820 Subunit from Rhodospirillum rubrum
ABCD rule accessory nipples acral acrolentiginous actinic keratosis alopecia amelonotic angiokeratoma angioma arborizing blood vessels
2016/5/23
We present low-temperature Stark measurements on the core light-harvesting complex 1 (LH1) of purple bacteria and the B820 subunit derived from LH1, which is a protein bound Bchl a dimer. It was found...
Stark Effect Spectroscopy of Carotenoids in Reaction Center and Antenna Complexes from Photosynthetic Bacteria
Stark effect Electric field effect Carotenoid Carotenoid bandshift
2016/5/23
The effects of electric fields on the absorption spectra of the carotenoids spheroidene and spheroidenone in photosynthetic antenna and reaction center complexes (wild-type and several mutants) from p...
Large Protein-Induced Dipoles for a Symmetric Carotenoid in a Photosynthetic Antenna Complex
Bacterial Proteins Carotenoids Cell Membrane Chemistry, Physical Macromolecular Substances Membrane Potentials Membrane Proteins Photosynthesis Physicochemical Phenomena Rhodobacter sphaeroides Solvents Spectrum Analysis
2016/5/23
Unusually large electric field effects have been measured for the absorption spectra of carotenoids (spheroidene) in the B800-850 light-harvesting complex from the photosynthetic bacterium Rhodobacter...
Reconfigurable Origami Tubes Could Find Antenna,Microfluidic Uses
Reconfigurable Origami Tubes Antenna Microfluidic
2016/2/22
The applications could result from reconfigurable and reprogrammable origami tubes developed by researchers at three institutions, including the Georgia Institute of Technology. By changing the ways i...
Microgravity vertical gradient measurement in the site of VIRGO interferometric antenna (Pisa plain, Italy)
Microgravity vertical gradient near surface geology gravity modeling
2015/9/1
The site of the European Gravitational Observatory (EGO) located in the countryside near Pisa (Tuscany, Italy) was investigated by a microgravity vertical gradient (MVG) survey. The EGO site houses th...
Utilization of antenna arrays in HF systems
Ionospheric channel MIMO architecture array processing HF channel characterization superresolution direction findingIonosphere monitoring data validation monitoring techniques campaigns dissemination
2015/8/28
Different applications of radio systems are based on the implementation of antenna arrays. Classically, radio direction finding operates with a multi channel receiving system connected to an array of ...
Improved geodetic European very-long-baseline interferometry solution using models of antenna gravitational deformation
very long baseline interferometry antenna deformation signal path variation crustal deformation height bias
2015/8/28
Very-long-baseline interferometry (VLBI) is used for establishing global geodetic networks where the coordinates attain a 1-mm level of precision. Technique-dependent bias can degrade the VLBI positio...
Antenna array pattern synthesis via convex optimization
Antenna array model numerical geometric shape elements value
2015/8/11
We show that a variety of antenna array pattern synthesis problems can be expressed as convex optimization problems, which can be (numerically) solved with great efficiency by recently developed inter...
Antenna Array Pattern Synthesis via Convex Optimization
Antenna Array Pattern Synthesis Convex Optimization
2015/7/13
We show that a variety of antenna array pattern synthesis problems can be expressed as convex optimization problems, which can be (numerically) solved with great efficiency by recently developed inter...
Real Time Calibration of Antenna Phase Errors for Ultra Short Baseline Attitude Systems
Real Time Calibration Antenna Phase Errors Ultra Short Baseline Attitude Systems
2015/6/29
Ultra short baseline attitude systems with base lines under 0.5 meters are desirable for any application which requires a high level of integrity. The higher level of integrity is a direct result of t...