US 11,791,528 B2
Low loss and low cross talk transmission lines with stacked dielectric layers for forming stubs of different thickness or for forming a coaxial line
Adel A. Elsherbini, Tempe, AZ (US); Mathew Manusharow, Phoenix, AZ (US); Krishna Bharath, Phoenix, AZ (US); Zhichao Zhang, Chandler, AZ (US); Yidnekachew S. Mekonnen, Chandler, AZ (US); Aleksandar Aleksov, Chandler, AZ (US); Henning Braunisch, Phoenix, AZ (US); Feras Eid, Chandler, AZ (US); and Javier Soto, Chandler, AZ (US)
Assigned to Intel Corporation, Santa Clara, CA (US)
Filed by Intel Corporation, Santa Clara, CA (US)
Filed on Apr. 6, 2022, as Appl. No. 17/714,957.
Application 17/714,957 is a division of application No. 16/841,072, filed on Apr. 6, 2020, granted, now 11,329,358, issued on May 10, 2022.
Application 15/997,644 is a division of application No. 14/866,693, filed on Sep. 25, 2015, granted, now 9,992,859, issued on Jun. 5, 2018.
Application 16/841,072 is a continuation of application No. 15/997,644, filed on Jun. 4, 2018, granted, now 10,651,525, issued on May 12, 2020.
Prior Publication US 2022/0231394 A1, Jul. 21, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H01P 3/08 (2006.01); H01P 3/02 (2006.01); H05K 1/02 (2006.01); H01P 3/06 (2006.01)
CPC H01P 3/082 (2013.01) [H01P 3/02 (2013.01); H01P 3/026 (2013.01); H01P 3/06 (2013.01); H01P 3/08 (2013.01); H01P 3/085 (2013.01); H01P 3/088 (2013.01); H05K 1/0245 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A packaged device, comprising:
a stack of dielectric layers;
a first transmission line within the stack of dielectric layers, wherein the first transmission line comprises:
a first linear portion having a first thickness; and
a plurality of first stubs extending out from an edge of the first linear portion, wherein the plurality of first stubs have a second thickness that is greater than the first thickness; and
a second transmission line within the stack of dielectric layers, wherein the second transmission line comprises:
a second linear portion having the first thickness; and
a plurality of second stubs extending out from an edge of the second linear portion, wherein the plurality of second stubs have the second thickness.