ShortCourseWebsite:http://.nearfield/ShortCourses.htm ShortCourse:Near-fieldAntennaMeasurement RegistrationForm Fee: RegistrationDeadline: $1,850perperson:Thisfeewillincludelecturenotes,acopyofthebook“Near-fieldAntennaMeasurements”by DanSlaterandclassroommaterials;itdoesnotincludelodging,ormeals.Enrollmentis...
Keywords:AntennaMeasurements,SphericalNear-FieldMeasurements,MicrowaveAntennaMeasurements 1.Introduction Thetheoryofsphericalnear-field(SNF)scanningwasdevelopedinthe1970’sfollowingtheverysuccessful developmentofplanarnear-fieldscanning.[1],[2],[3]Akeymilestoneoftheplanarnear-field(PNF)erawas theinventionbyDavidKe...
原文格式 PDF 正文语种 eng 中图分类 天线; 关键词 near-field antenna measurements; active phased array antenna; weather radar; 机译:近场天线测量;有源相控阵天线;天气雷达; 入库时间 2022-08-26 14:25:55 相似文献 外文文献 中文文献 专利 1. The Analysis of Str...
Near-Field Antenna Measurements Using Photonic Sensor of Mach-Zehnder Interferometer We have been developing a photonic sensor system to measure the electric near-field distribution at a distance shorter than one wavelength from the apertur... H Masanobu,K Satoru,A Michitaka,... - 《International ...
Planar Near-Field Antenna Measurements Using Nonideal Measurement Locations Francis.Near-Field Antenna Measurements Using Nonideal Measurement Locations.IEEE Transactions on Antennas and Propagation. 1997B.K. Alpert, M.H. Francis, ... RC Wittmann,BK Alpert,MH Francis - IEEE Symp on Foundations of ...
FIELD: antennas.;SUBSTANCE: invention relates to the field of radio equipment, namely to antenna measurements conducted in the near field. The technical result is achieved by the fact that the antenna sensor for near-field measurements consists of a segment of a rectangular waveguide segment, one...
time domain analysisnear field antenna measurementsopen-ended rectangular waveguideTo increase the accuracy of a near field antenna measurement system, it is ... Y Fujino,CYE Tong - 《Ieice Transactions on Communications》 被引量: 2发表: 1994年 ANTENNA FOR NEAR-FIELD MEASUREMENTS FIELD: antennas....
This paper reviews advances that have been made in near-field antenna measurements over the last ten years and which have resulted in very wide application of this measurement technique. With an estimated 200 or more near-field ranges world-wide, and applications ranging from cellular phone antenn...
Stuart Gregson is director of operations & research at Next Phase Measurements and anhonorary visiting Professor at Queen Mary University of London, UK. John McCormick has extensive experience in antenna, RCS and EW research and developmentfrom his work within DERA, BAE SYSTEMS, SELEX SAS Edinburgh...
A method to reduce truncation errors in near-field antenna measurements is presented. The method is based on the Gerchberg-Papoulis iterative algorithm used to extrapolate band-limited functions and it is able to extend the valid region of the calculated far-field pattern up to the whole forward...