Coupled_Line_BPF.zip
资源来源:本地上传资源
文件类型:ZIP
大小:1.85MB
评分:
5.0
上传者:微波混子⑨号
更新日期:2025-05-15

中心频率为2.45GHz,板材为FR4的微带带通滤波器,为平行耦合线结构

资源文件列表(大概)

文件名
大小
Coupled_Line_BPF/
-
Coupled_Line_BPF/coupled_line_BPF.aedt
252.41KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.asol
17.24KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_MI0_V11.sd/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_MI0_V11.sd/initial.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_ADP11_V0.sd/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_ADP11_V0.sd/native.adp
1.19MB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_MI0_V0.sd/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_MI0_V0.sd/current.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD10_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD11_V0.su
912B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD1_V0.su
905B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD2_V0.su
905B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD3_V0.su
906B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD4_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD5_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD6_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD7_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD8_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_SD9_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_V0.EMConvData
3.32KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_V0.cmesh/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_V0.cmesh/current.ngmesh
589.08KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_V0.cmesh/current.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S14_V0.profile
25.57KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/0.nvc
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/0_1.tvc
15.02KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/0_1.tvm
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/0_1.tvz
14.98KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/1.nvc
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/1_1.tvc
15KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/1_1.tvm
1.11KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/1_1.tvz
15KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F77/fields.imp
19.77KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/0.nvcx
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/0_1.tvcx
15.02KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/0_1.tvmx
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/0_1.tvzx
14.97KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/1.nvcx
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/1_1.tvcx
14.98KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/1_1.tvmx
1.11KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S16_V0_F78/1_1.tvzx
15.02KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F123_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F124_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F125_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F126_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F127_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F128_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F129_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F130_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_S17_V0_F133_SU.txt
761B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M10_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M11_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M1_V0.sd
3.82KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M2_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M3_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M4_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M5_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M6_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M7_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M8_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL15_M9_V0.sd
3.73KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL16_M0_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_SOL17_M0_V0.sd
24.32KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_V11.imesh/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_V11.imesh/initial.ngmesh
63.57KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV138_V11.imesh/initial.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_MI0_V11.sd/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_MI0_V11.sd/initial.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_ADP14_V0.sd/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_ADP14_V0.sd/native.adp
2.04MB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_MI0_V0.sd/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_MI0_V0.sd/current.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD10_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD11_V0.su
912B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD12_V0.su
912B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD13_V0.su
914B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD14_V0.su
914B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD1_V0.su
902B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD2_V0.su
905B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD3_V0.su
906B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD4_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD5_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD6_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD7_V0.su
908B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD8_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_SD9_V0.su
909B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_V0.EMConvData
4.19KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_V0.cmesh/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_V0.cmesh/current.ngmesh
952.9KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_V0.cmesh/current.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S14_V0.profile
31.54KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/0.nvc
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/0_1.tvc
15.01KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/0_1.tvm
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/0_1.tvz
14.99KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/1.nvc
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/1_1.tvc
15.01KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/1_1.tvm
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/1_1.tvz
14.98KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F77/fields.imp
26.73KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/0.nvcx
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/0_1.tvcx
15.02KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/0_1.tvmx
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/0_1.tvzx
14.97KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/1.nvcx
322B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/1_1.tvcx
14.98KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/1_1.tvmx
1.04KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S16_V0_F78/1_1.tvzx
15.01KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F123_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F124_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F125_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F126_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F127_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F128_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F129_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F130_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F131_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F132_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F133_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_S17_V0_F134_SU.txt
763B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M10_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M11_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M12_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M13_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M14_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M1_V0.sd
3.82KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M2_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M3_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M4_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M5_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M6_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M7_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M8_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL15_M9_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL16_M0_V0.sd
3.72KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_SOL17_M0_V0.sd
26.58KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_V11.imesh/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_V11.imesh/initial.ngmesh
49.48KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/DV18_V11.imesh/initial.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV139_V5.dmesh/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV139_V5.dmesh/defn_native_vmesh.ngmesh
63.57KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV139_V5.dmesh/defn_native_vmesh.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV72_V5.dmesh/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV72_V5.dmesh/defn_native_vmesh.ngmesh
49.48KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/NDV72_V5.dmesh/defn_native_vmesh.stats
1.42KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/HFSSDesign1.results/nominalmesh.g3derr
126.08KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/ManagedFiles_Design0.asol
209B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/BodyCache/
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Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/BodyCache/0000062.sab
13.81KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/BodyCache/0000101.sab
13.75KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/BodyCache/0000141.sab
13.68KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/BodyCache/0000181.sab
13.75KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/CacheDataVersion.tmp
219B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/InterrogationCache.tmp
2.24KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/GeometryCache/OperationDataCache.tmp
12B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/ValidationCache
48B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/radfld/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/radfld/RAD4A6D2784171410543096.tmp
258B
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/svcache/
-
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/svcache/HDR4A6D2784171410543097.tmp
1.61KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/svcache/min50E227841714105936117.tmp
24.75KB
Coupled_Line_BPF/coupled_line_BPF.aedtresults/mf_0/svcache/min597827841714106609131.tmp
24.75KB

资源内容介绍

在电子工程领域,尤其是无线通信和射频技术中,滤波器是至关重要的组件,用于选择性地允许特定频率范围内的信号通过,而抑制其他频率。本案例关注的是一个中心频率为2.45GHz的微带带通滤波器,采用FR4材料作为基板,设计为平行耦合线结构。这种滤波器的设计和实现涉及到多个关键知识点,接下来我们将详细探讨。**中心频率2.45GHz** 是滤波器的工作频率,它位于微波频段,常见于Wi-Fi、蓝牙等无线通信系统。设计时需要确保滤波器在此频率具有最高的传输效率和最小的损耗。**FR4材料** 是一种常见的印制电路板(PCB)材料,具有稳定的介电常数(4.4)和低损耗特性。**介电常数** 决定了信号在介质中的传播速度,而**损耗角正切(tan δ)0.02** 表示信号能量在传播过程中的损失程度。FR4的这些参数使得它成为射频和微波应用的理想选择,特别是对于成本敏感的项目。**介质板厚度1mm** 对滤波器的性能也有重要影响。厚度决定了电磁场的分布和滤波器的物理尺寸,同时影响着谐振器的品质因数(Q值)。Q值越高,滤波器的选择性越好,但过高的Q值可能导致带宽过窄。**平行耦合线结构** 是滤波器的一种设计,其中两条平行的微带线互相靠近,通过电场耦合实现信号的传递。这种结构可以实现带通响应,允许特定频率范围内的信号通过。耦合强度可以通过改变线间距、线宽和介质层厚度来调整,从而控制滤波器的带宽和通带特性。在设计过程中,**ANSYS HFSS** 是一款强大的三维电磁场仿真软件,用于模拟微波器件的行为。2021 R2版本提供了先进的求解器和优化工具,帮助工程师精确预测滤波器的性能,包括S参数、插入损耗、带宽和阻带特性等。在实际应用中,设计微带带通滤波器还需要考虑以下几点:1. **阻带性能**:除了通带外,滤波器应有效地阻止不需要的频率信号。2. **温度稳定性**:由于FR4的介电常数随温度变化,滤波器设计需考虑温度影响。3. **制造工艺**:实际生产中,必须考虑到PCB的加工精度和误差,以及贴装元件的影响。这款中心频率为2.45GHz的FR4微带带通滤波器,通过平行耦合线结构实现其功能,是无线通信系统中必不可少的部件。设计时需要综合考虑材料参数、结构参数和仿真工具,以达到理想的滤波效果。

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