On the Improvement of Angular Stability of the 2nd-Order Miniaturized FSS Structure
To improve the angular stability of 2nd-order band-pass miniaturized frequency selective surface(MFSS),consisting of metal patch and wire frame layers and supporting dielectrics,the authors proposed a new arrangement of patch and wire frame layers.The appearance of the strong captive coupling between the edges of the patch and wire frame stabilizes the resonating frequency via different incident directions.It is demonstrated that the proposed MFSS arrangement works well with the classic outer dielectric bonding technique,which stabilizes the flat-top filtering properties of the 2nd-order MFSS via different incident directions,but does not help much in restricting resonating fre-quency shifts.Therefore,the proposed modification can be a very effective method of designing 2nd-order bandpass MFSS with angular stability requirements.
2nd-order filtering angular stability miniatur-ized frequency selective surface(FSS)
Xiaochun Liu Qian Wang Wenwu Zhang Ming Jin Ming Bai
Aeronautical Science Key Lab of High Performance Electromagnetic Windows,The Research Institute for Science and Technology on Electromagnetic Scattering Laboratory,Beijing 100854,China School of Electronic Information Engineering,Beihang University,Beijing 100191,China
国际会议
深圳
英文
43-48
2021-12-01（万方平台首次上网日期，不代表论文的发表时间）