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kicad-libs/modules/meander-2450MHz.fpd

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modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
/* MACHINE-GENERATED ! */
frame via {
set d = 0.2mm
__0: vec @(d/2, d/2)
__1: vec @(-d/2, -d/2)
hole . __0
}
modules/meander-2450MHz.fpd: do not try to add a tail if zero-sized A zero-sized tail would produce a zero-sized pad, which is no longer allowed.
2012-07-12 22:16:01 +03:00
frame tail {
loop if = 1, have_tail
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
modules/meander-2450MHz.fpd: do not try to add a tail if zero-sized A zero-sized tail would produce a zero-sized pad, which is no longer allowed.
2012-07-12 22:16:01 +03:00
__0: vec @(d*tail, W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" @ . trace
modules/meander-2450MHz.fpd: do not try to add a tail if zero-sized A zero-sized tail would produce a zero-sized pad, which is no longer allowed.
2012-07-12 22:16:01 +03:00
}
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
frame antenna {
set w = 5mil
__0: vec @(d*W1/2, -D4/2)
__1: vec .(0mm, L6)
__2: vec .(d*D5, 0mm)
__3: vec .(d*W2, 0mm)
__4: vec @(-d*W1/2, D4/2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "1" __0 . trace
pad "X" . __1 trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__5: vec .(-d*D1, 0mm)
__6: vec __1(-d*W1, 0mm)
__33: vec .(0mm, W2)
__34: vec .(-d*D1, D2)
line __5 . w
__7: vec __3(d*D6, 0mm)
__8: vec .(d*W2, 0mm)
__9: vec .(0mm, W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __6 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__10: vec __3(0mm, -L6)
__11: vec .(-W2, D4)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "2" . __10 trace
pad "X" . __3 trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__12: vec __7(0mm, -L4)
__13: vec .(d*W2, 0mm)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __7 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__14: vec .(d*L5, 0mm)
__15: vec .(0mm, W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __13 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__18: vec .(0mm, L4)
__19: vec .(d*L2, 0mm)
__20: vec .(0mm, -W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __18 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__25: vec .(-d*W2, 0mm)
__21: vec .(0mm, -L4)
__22: vec .(d*W2, 0mm)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __25 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__23: vec .(d*L5, 0mm)
__16: vec __14(d*W2, 0mm)
__17: vec .(0mm, L4)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __14 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__24: vec __23(d*W2, 0mm)
__26: vec .(0mm, L4)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __23 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__27: vec __23(0mm, W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __22 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__28: vec .(0mm, L4)
__29: vec .(d*L2, 0mm)
__30: vec .(0mm, -W2)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __28 . trace
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__31: vec .(-d*W2, 0mm)
modules/meander-2450MHz.fpd: 1.6 mm variant from CC-Antenna-DK, board #15 Discussion: http://e2e.ti.com/support/low_power_rf/f/155/p/146031/528211.aspx Design Note DN031: http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=swra328&fileType=pdf Layout: http://www.ti.com/lit/zip/swrr070 The antenna layout is in the file "CC-Antenna-DK - EtchLayer1Top.gdo"
2014-01-16 17:53:16 +02:00
__32: vec __30(0mm, -L1seg)
modules/meander-2450MHz.fpd: make all pads "trace" (regression) The ben-wpan boards were built with the antenna as "trace" (i.e., the copper is covered with solder mask), but then I adapted the wrong version of the footprint for kicad-libs.
2012-07-19 06:10:19 +03:00
pad "X" __31 . trace
modules/meander-2450MHz.fpd: do not try to add a tail if zero-sized A zero-sized tail would produce a zero-sized pad, which is no longer allowed.
2012-07-12 22:16:01 +03:00
frame tail .
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
__35: vec __29(d*(D3+tail), D2)
line . __34 w
__36: vec .(0mm, -(D2+W2+L6-D4))
line __35 . w
__37: vec .(-d*(W2+L5+L2+L5+L2+D3+tail), 0mm)
line __36 . w
frame via @
}
modules/meander-2.4GHz.fpd: KiCad hates dots - renamed to meander-2450MHz.fpd
2012-06-12 12:26:22 +03:00
package "MEANDER-2450MHz-$orient-$pcb"
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
unit mm
allow touch
table
{ L1, L2, L3, L4, L5, L6 }
{ 3.94mm, 2.7mm, 5mm, 2.64mm, 2mm, 4.9mm }
table
{ W1, W2 }
{ 0.9mm, 0.5mm }
table
{ D1, D2, D3, D4, D5, D6 }
{ 0.5mm, 0.3mm, 0.3mm, 0.5mm, 1.4mm, 1.7mm }
table
modules/meander-2450MHz.fpd: 1.6 mm variant from CC-Antenna-DK, board #15 Discussion: http://e2e.ti.com/support/low_power_rf/f/155/p/146031/528211.aspx Design Note DN031: http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=swra328&fileType=pdf Layout: http://www.ti.com/lit/zip/swrr070 The antenna layout is in the file "CC-Antenna-DK - EtchLayer1Top.gdo"
2014-01-16 17:53:16 +02:00
{ pcb, L1seg, have_tail, tail }
{ "0.8mm", L1, 1, 3*W2 }
{ "1.0mm", L1, 0, 0mm }
{ "1.6mm", L4, 1, 0.9mm }
modules/meander-2.4GHz.fpd: 2.4 GHz PCB antenna From ben-wpan, but with two additional parameters: - orientation: left or right (measurements are only correct for right; fped's measurement system doesn't understand mirroring) - PCB thickness: this determines the size of the "tail" added. We assume a zero-sized tail (as in TI's original design) works best for a 1.0 mm PCB.
2012-06-12 11:44:07 +03:00
table
{ orient, d }
{ "right", 1 }
{ "left", -1 }
__0: vec @(0mm, 0.1mm)
frame antenna .
measx antenna.__33 >> antenna.__9 1mm
measx antenna.__18 >> antenna.__19 1mm
measx antenna.__28 >> antenna.__29 1mm
measx antenna.__29 >> antenna.__35 1mm
measx antenna.__21 >> antenna.__22 -1mm
measx antenna.__22 >> antenna.__23 -1mm
measx antenna.__23 >> antenna.__24 -1mm
measx antenna.__12 >> antenna.__13 -1mm
measx antenna.__13 >> antenna.__14 -1mm
measx antenna.__14 >> antenna.__16 -1mm
measx antenna.__1 >> antenna.__2 -0.5mm
measx antenna.__3 >> antenna.__7 -0.5mm
measx antenna.__5 >> antenna.__4
measy antenna.__33 >> antenna.__34 1mm
measy antenna.__0 >> antenna.__4 W1
measy antenna.__10 >> antenna.__11 W2
measx antenna.__4 >> antenna.__0 -D4-1mm
measx antenna.__11 >> antenna.__10 -D4-1mm
measy antenna.__6 >> antenna.__33 1mm
measx antenna.__31 >> antenna.__32 -L1-1mm
measy antenna.__8 >> antenna.__9 -1mm
measy antenna.__20 >> antenna.__19 -1mm
measy antenna.__30 >> antenna.__29 -1mm-tail
measy antenna.__21 >> antenna.__25 0.5mm
measy antenna.__12 >> antenna.__7 0.5mm
measy antenna.__32 >> antenna.__30 -1mm-tail
measx antenna.__34 >> antenna.__35 1.5mm-D2
measy antenna.__5 >> antenna.__34 1.5mm-D1
modules/meander-2450MHz.fpd: do not try to add a tail if zero-sized A zero-sized tail would produce a zero-sized pad, which is no longer allowed.
2012-07-12 22:16:01 +03:00
measx antenna.__32 >> tail.__0 -1mm
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