Coaxial transitions for CPW-to-CPW flip chip interconnects
Artikel i vetenskaplig tidskrift, 2007

A novel coaxial transition for CPW-to-CPW flip chip interconnect is presented and experimentally demonstrated. To realise the coaxial transition on the CPW circuit, benzocyclobutene was used as the interlayer dielectric between the vertical coaxial transition and the CPW circuit. The coaxial interconnect structure was successfully fabricated and RF characterised to 67 GHz. The structure showed excellent interconnect performance from DC up to 55 GHz with low return loss below 20 dB and low insertion loss less

Coaxial CPW-CPW transition

flip chip


W. C. Wu

E. Y. Chang

C. H. Huang

L. H. Hsu

Piotr Starski

Chalmers, Mikroteknologi och nanovetenskap (MC2), Mikrovågselektronik

Herbert Zirath

Chalmers, Mikroteknologi och nanovetenskap (MC2)

Electronics Letters

Vol. 43 929-930


Annan elektroteknik och elektronik