- Wire antenna excitation cst microwave studio pdf#
- Wire antenna excitation cst microwave studio code#
230000005672 electromagnetic field Effects 0.000 description 2.239000003989 dielectric material Substances 0.000 description 2.238000006011 modification reaction Methods 0.000 description 3.238000005516 engineering process Methods 0.000 description 3.230000001960 triggered Effects 0.000 abstract description 2.238000001514 detection method Methods 0.000 abstract description 9.239000006096 absorbing agent Substances 0.000 abstract description 14.239000004020 conductors Substances 0.000 claims description 27.238000010521 absorption reactions Methods 0.000 title claims abstract description 33.Assignors: ELAD, DANNY, KULL, LUKAS, MORF, THOMAS, KAMINSKI, Noam, KLEIN, BERNHARD, CORCOS, DAN Publication of US20140180604A1 publication Critical patent/US20140180604A1/en Application granted granted Critical Publication of US9759693B2 publication Critical patent/US9759693B2/en Status Expired - Fee Related legal-status Critical Current Adjusted expiration legal-status Critical Links Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by International Business Machines Corp filed Critical International Business Machines Corp Priority to US13/721,088 priority Critical patent/US9759693B2/en Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee International Business Machines Corp Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Dan Corcos Danny Elad Noam Kaminski Bernhard Klein Lukas Kull Thomas Morf Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related, expires Application number US13/721,088 Other versions US20140180604A1
Wire antenna excitation cst microwave studio pdf#
Google Patents Method of simulating the absorption of plane waves using FEM software toolsĭownload PDF Info Publication number US9759693B2 US9759693B2 US13/721,088 US201213721088A US9759693B2 US 9759693 B2 US9759693 B2 US 9759693B2 US 201213721088 A US201213721088 A US 201213721088A US 9759693 B2 US9759693 B2 US 9759693B2 Authority US United States Prior art keywords simulation bolometer wave finite antenna Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US9759693B2 - Method of simulating the absorption of plane waves using FEM software tools
Key words: Genetic algorithm, linear wire, segment length, population, chromosome, specific absorption rate.US9759693B2 - Method of simulating the absorption of plane waves using FEM software tools Simulated and measured results show that all the antennas can operate at 900 MHz band. To validate our results, four linear wire antenna designs, planar and embroidered antennas were fabricated, measured and compared with the simulation. Specific absorption rate was evaluated in CST Microwave Studio. Measurement test was performed by placing the textile antenna sample close to the human chest while results were compared with simulation on a body phantom. These antennas are fully textile, flexible and wearable. The purpose of this study is to build a genetic algorithm (GA) optimisation of wire antennas for application at 900MHz. Results of return loss are also presented. The design objective for the antennas considered here is to drive the S11 to be less than or at least, as close as possible to -10dB, targeting this application (850-950 MHz) band.
Wire antenna excitation cst microwave studio code#
The antenna characteristics are examined using the Numerical Electromagnetic code (NEC2) with genetic algorithm (GA). This paper investigates the use of a Genetic Algorithm to produce an optimized compact monopole antenna for textile application.
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