System integration using silicon-based integrated passive device technology

Very compact differential transformer-type bandpass filter with mixed coupled topology using integrated passive device technology

“…Several conventional technologies, such as printed circuit boards and low-temperature co-fired ceramic technology, cannot meet the requirements for this continuing trend [1,2]. Along with the advent of integrated passive device (IPD) technology, the above-mentioned issues were skillfully conquered, and IPD technology offered compatibility with active devices to make an essential system in both a package and a system on chip [3][4][5][6]. Furthermore, the bandpass filter (BPF) is an essential device in wireless and mobile communication systems.…”