Compact Filters and Filter Miniaturization

Hi,

can we please have some more details about this tutorial. Is it a chapter from the book, paper or somthing copletely different?

flyhigh

also give me a copy
lycloud1978@163.com

here details about that chapter
LADDER LINE FILTERS
Ladder Microstrip Line
Ladder Microstrip Line Resonators and Filters
PSEUDOINTERDIGITAL LINE FILTERS
Filtering Structure
Pseudointerdigital Resonators and Filters
MINIATURE OPEN-LOOP AND HAIRPIN RESONATOR FILTERS
all with layout and results