%0 Journal Article %T A Low-Profile Ladder Filter for Portable Telephones Employing Length Expander Mode %A Ishizaki, Toshio %A Asakawa, Yasuteru %A Furihata, Tetsuya %A Kato, Junichi %A Kawasaki, Osamu %J Japanese Journal of Applied Physics %V 35 %N 5S %@ 0021-4922 %D 1996-05-01 %~ DeepDyve