军事电子装备和民用通信系统复杂度日益提升,射频(Radio Frequency,RF)集成技术正从传统的混合集成技术或多芯片组件技术向芯片化的系统级封装技术(System in Packaging,SiP)快速发展。对射频系统级封装(RF-SiP)中的高性能互连技术需求...军事电子装备和民用通信系统复杂度日益提升,射频(Radio Frequency,RF)集成技术正从传统的混合集成技术或多芯片组件技术向芯片化的系统级封装技术(System in Packaging,SiP)快速发展。对射频系统级封装(RF-SiP)中的高性能互连技术需求进行了分析,依据先进封装互连技术的发展趋势,总结了芯片倒装集成、芯片埋置与扇出以及三维堆叠等技术在面向RF-SiP应用的最新研究进展,最后提出了射频系统级封装互连技术的主要挑战和发展方向。展开更多
The northern part of the eastern margin of the extensional Neogene Teruel Basin(central-eastern Spain)consists of a non-linear,zigzag fault zone made of alternating ca.2 km long,NNW-SSE trending segments and shorter N...The northern part of the eastern margin of the extensional Neogene Teruel Basin(central-eastern Spain)consists of a non-linear,zigzag fault zone made of alternating ca.2 km long,NNW-SSE trending segments and shorter NNESSW ones.Good outcrop conditions made possible a comprehensive integrated stratigraphic and structural study,especially focused on coarse clastic sediments deposited along the basin margin.Well-exposed stratal relationships with boundary faults,allowed the analysis of tectonic influence on sedimentation.Synsedimentary deformation includes growth faulting,rollover anticlines,and monoclines and associated onlap stratal terminations,angular unconformities,and other complex growth strata geometries.One of them is the onlap-over-rollover bed arrangement described here for the first time,which reveals the competition between tectonic subsidence and sedimentary supply.Both,the structural inheritance(dense Mesozoic fracture grid)and the dominant,nearly‘multidirectional’(σ1 vertical,σ2≈σ3),Pliocene extensional regime withσ3 close to E-W,are considered to have controlled the margin structure and evolution.Tectono-stratigraphic evolution includes:(i)reactivation of inherited NNW-SSE faults and development of W-SW-directed small alluvial fans(SAF)while NNE-SSW segments acted as gentle relay ramp zones;(ii)progressive activation of NNE-SSW faults and development of NW-directed very small alluvial fans(VSAF);during stages i and ii sediments were trapped close to the margin,avoiding widespread progradation;(iii)linking of NNW-SSE and NNE-SSW structural segments,overall basin sinking and widespread alluvial progradation;(iv)fault activity attenuation and alluvial retrogradation.The particular structure and kinematic evolution of this margin controlled alluvial system patterns.Size of alluvial fans,directly set up at the border faults,was conditioned by the narrowness of the margin,small catchment areas,and proximity between faults,which prevented the development of large alluvial fans.The size of the relay zones,only a few hundred meters wide,acted in the same way,avoiding them to act as large sediment transfer areas and large alluvial fans to be established.These features make the Teruel Basin margin different to widely described extensional margins models.展开更多
文摘军事电子装备和民用通信系统复杂度日益提升,射频(Radio Frequency,RF)集成技术正从传统的混合集成技术或多芯片组件技术向芯片化的系统级封装技术(System in Packaging,SiP)快速发展。对射频系统级封装(RF-SiP)中的高性能互连技术需求进行了分析,依据先进封装互连技术的发展趋势,总结了芯片倒装集成、芯片埋置与扇出以及三维堆叠等技术在面向RF-SiP应用的最新研究进展,最后提出了射频系统级封装互连技术的主要挑战和发展方向。
基金supported by project number CGL2012–35662 of Spanish Ministerio de Economía y Competitividad-FEDER.co-financed by the Aragón Government and the PO FEDER-Aragón 2014–2020
文摘The northern part of the eastern margin of the extensional Neogene Teruel Basin(central-eastern Spain)consists of a non-linear,zigzag fault zone made of alternating ca.2 km long,NNW-SSE trending segments and shorter NNESSW ones.Good outcrop conditions made possible a comprehensive integrated stratigraphic and structural study,especially focused on coarse clastic sediments deposited along the basin margin.Well-exposed stratal relationships with boundary faults,allowed the analysis of tectonic influence on sedimentation.Synsedimentary deformation includes growth faulting,rollover anticlines,and monoclines and associated onlap stratal terminations,angular unconformities,and other complex growth strata geometries.One of them is the onlap-over-rollover bed arrangement described here for the first time,which reveals the competition between tectonic subsidence and sedimentary supply.Both,the structural inheritance(dense Mesozoic fracture grid)and the dominant,nearly‘multidirectional’(σ1 vertical,σ2≈σ3),Pliocene extensional regime withσ3 close to E-W,are considered to have controlled the margin structure and evolution.Tectono-stratigraphic evolution includes:(i)reactivation of inherited NNW-SSE faults and development of W-SW-directed small alluvial fans(SAF)while NNE-SSW segments acted as gentle relay ramp zones;(ii)progressive activation of NNE-SSW faults and development of NW-directed very small alluvial fans(VSAF);during stages i and ii sediments were trapped close to the margin,avoiding widespread progradation;(iii)linking of NNW-SSE and NNE-SSW structural segments,overall basin sinking and widespread alluvial progradation;(iv)fault activity attenuation and alluvial retrogradation.The particular structure and kinematic evolution of this margin controlled alluvial system patterns.Size of alluvial fans,directly set up at the border faults,was conditioned by the narrowness of the margin,small catchment areas,and proximity between faults,which prevented the development of large alluvial fans.The size of the relay zones,only a few hundred meters wide,acted in the same way,avoiding them to act as large sediment transfer areas and large alluvial fans to be established.These features make the Teruel Basin margin different to widely described extensional margins models.
