Printed lumped element stripline circuit ground-signal-ground st

Details Printed lumped element stripline circuit ground-signal-ground st Printed lumped element stripline circuit ground-signal-ground st

1997-10-24

1999-07-27

Pascal, Robert

Wave transmission lines and networks

Long line elements and components

Strip type

333116, 333185, 336200, 361761, 361763, H01P 308, H03H 700, H01F 500, H05K 116

Patent

active

059297298

ABSTRACT:
A novel circuit packaging structure including a combination of printed lumped elements within a multi-layer stripline architecture is provided and methods of making the same. The lumped elements are provided by printing the individual passive elements, including interdigital capacitors and spiral inductors, onto the supporting substrate and then embedding these elements into the multi-layer stripline structure. The stripline structure consists of a signal layer sandwiched between at least two ground layers separated by two dielectric substrates of equal thickness. This ground-signal-ground approach confines the electromagnetic fields within the multi-layer structure, thereby minimizing radiation from coupling to nearby components. This approach offers a unique combination of stripline technology and printed lumped elements resulting in miniaturized radio frequency and microwave circuits at operating at frequencies well below 1 GHz, up to several GHz.

REFERENCES:
patent: 5039965 (1991-08-01), Higgins, Jr.
patent: 5105172 (1992-04-01), Khatibzadeh et al.
patent: 5307045 (1994-04-01), Senda et al.
patent: 5311406 (1994-05-01), Snodgrass et al.
patent: 5359315 (1994-10-01), Inoue et al.
patent: 5382925 (1995-01-01), Hayashi et al.
patent: 5396397 (1995-03-01), McClanahan et al.
patent: 5467064 (1995-11-01), Gu
patent: 5489880 (1996-02-01), Swarup
patent: 5636099 (1997-06-01), Sugawara et al.
patent: 5783976 (1998-07-01), Furutani et al.

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