| 我们学校图书馆搬家，已经两个月不能查文献了，请高手帮忙查一下。（在资源求助区发过，但是考虑到本区人气旺一些，所以在这里再发一次） 。本人急需！！ 1.Tables of element values for distributed low-pass prototype filter 《IEEE MTT Trans on Microwave Theory and Tech》 Levy R 1965 / 13 / 09 P 514-536 |
| 2.A new class of distributed prototype filters with applications to mixed/distributed low-pass prototype filters 《IEEE MTT Trans on Microwave Theory and Tech》 Levy R 1970 / 18 / 12 P 1064-1071 |
| 3.A generalized design technique for practical distributed reciprocal ladder network 《IEEE MTT Trans on Microwave Theory and Tech》 Levy R 1973 / 21 / 08 P 519-526 4.Tapered corrugated waveguide low-pass filters 《IEEE MTT Trans on Microwave Theory and Tech》 Levy R 1973 / 21 / 08 P 526-532 |
abbr_16afb1438b9a8e0c34862d64cae014e4.pdf (716.48 KB) 
