Commit 385cbe55 authored by Eric Kuzmenko's avatar Eric Kuzmenko

Place and route the GNSS antenna and its feedline, re-calculate the coplanar...

Place and route the GNSS antenna and its feedline, re-calculate the coplanar waveguide to 50Ohms using EmCraft's baseboard parameters (include new calculations), make the M.2 mounting hole connect to GND and use the recommended size for the hole's dimensions
parent b9f2894d
......@@ -363,8 +363,8 @@ L402,2.2uH,dvk-mx8m-bsb:XAL5030-222,https://www.coilcraft.com/pdfs/xal50xx.pdf,C
L404,2.2uH,dvk-mx8m-bsb:LPS4018-222MRB,https://www.coilcraft.com/pdfs/lps4018.pdf,Coilcraft,LPS4018-222MRB,994-LPS4018-222MRB,https://www.mouser.com/ProductDetail/Coilcraft/LPS4018-222MRB?qs=sGAEpiMZZMsg%252by3WlYCkUyYZYjlLTHufsnqE1IhSpno%3d,20%,https://www.mouser.com/Search/Refine.aspx?Keyword=LPS4018-222M
L403,22uH,dvk-mx8m-bsb:LQH32CN220K,https://search.murata.co.jp/Ceramy/image/img/P02/JELF243A-0039.pdf,Murata,LQH32CN220K,LQH32CN220K23L,https://www.arrow.com/en/products/lqh32cn220k23l/murata-manufacturing,10%,https://www.arrow.com/en/products/lqh32cn220k53l/murata-manufacturing
L1701,4.7uH,dvk-mx8m-bsb:L_1008,http://www.samsungsem.com/kr/support/product-search/inductor/__icsFiles/afieldfile/2014/11/13/S_CIG22L4R7MNE.pdf,Samsung,CIG22L4R7MNE,1276-6213-2-ND,https://www.digikey.com/product-detail/en/samsung-electro-mechanics/CIG22L4R7MNE/1276-6213-2-ND/3971869,20%,https://octopart.com/search?q=CIG22L4R7MNE&start=0
L2301,NC,Inductors_SMD:L_0603,,,,,,,
L2302,NC,Inductors_SMD:L_0603,,,,,,,
L2301,NC,Inductors_SMD:L_0402,,,,,,,
L2302,NC,Inductors_SMD:L_0402,,,,,,,
LS1601,AS01608MS-SP9,dvk-mx8m-bsb:Speaker_flat_15x11x4mm,http://www.puiaudio.com/pdf/AS01508MS-SP11-WP-R.pdf,PUI Audio,AS01508MS-SP11-WP-R,668-1613-ND,https://www.digikey.com/product-detail/en/pui-audio-inc/AS01508MS-SP11-WP-R/668-1613-ND/8021804,15%,https://www.digikey.com/products/en/audio-products/speakers/156?k=&pkeyword=&pv2145=r0Hz+~+20kHz&pv2145=r20Hz+~+11.8kHz&pv2145=r20Hz+~+30kHz&pv2145=r25Hz+~+35kHz&pv2145=r70Hz+~+12.5kHz&pv2145=r70Hz+~+13kHz&pv2145=r144Hz+~+20kHz&pv2145=r200Hz+~+20kHz&pv2145=r230Hz+~+15kHz&pv2145=r250Hz+~+20kHz&pv2145=r288Hz+~+20kHz&pv2145=r300Hz+~+20kHz&pv2145=r320Hz+~+20kHz&pv2145=r350Hz+~+12kHz&pv2145=r350Hz+~+20kHz&pv2145=r400Hz+~+20kHz&pv2145=r420Hz+~+14kHz&pv2145=r450Hz+~+20kHz&pv2145=r480Hz+~+20kHz&pv2145=r500Hz+~+14kHz&pv2145=r500Hz+~+20kHz&pv2145=r520Hz+~+18kHz&pv2145=r520Hz+~+20kHz&pv2145=r550Hz+~+13kHz&pv2145=r550Hz+~+20kHz&pv2145=r592Hz+~+20kHz&pv2145=r600Hz+~+20kHz&FV=9340003%2C1f140000%2Cffe0009c&quantity=0&ColumnSort=1000011&page=1&pageSize=500
M2401,Motor,dvk-mx8m-bsb:BY0820Z021L20,https://cloud.puri.sm/s/z8JR6DJ4KrJYzoW,Yichang Flourishing,BY0820Z021L20,BY0820L20,https://www.alibaba.com/product-detail/Coin-motor-vibration-dc-motorcellphone_1994583657.html?spm=a2700.8443308.0.0.5aa13e5f1wxHgs,-,http://nfpshop.com/product/nfp-coin-motor-c0834-free-wire/
MK1601,CMC-2242PBL,dvk-mx8m-bsb:Electret_Condenser_Mic_6mm,https://www.cui.com/product/resource/cmc-2242pbl-a.pdf,CUI,CMC-2242PBL-A,102-1727-ND,https://www.digikey.com/product-detail/en/cui-inc/CMC-2242PBL-A/102-1727-ND/1869987,±3dB,https://www.digikey.com/products/en/audio-products/microphones/158?FV=fffc0066%2Cffe0009e&quantity=0&ColumnSort=1000011&page=1&pageSize=25
......
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calculations/gnss_feed_kicad_cpw.png

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calculations/gnss_feed_kicad_cpw.png

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calculations/gnss_feed_kicad_cpw.png
calculations/gnss_feed_kicad_cpw.png
calculations/gnss_feed_kicad_cpw.png
calculations/gnss_feed_kicad_cpw.png
  • 2-up
  • Swipe
  • Onion skin
......@@ -2982,6 +2982,24 @@ A -675 -25 25 1 1799 0 1 0 N -650 -25 -700 -25
A -675 125 25 -1799 -1 0 1 0 N -700 125 -650 125
A -675 325 25 1 1799 0 1 0 N -650 325 -700 325
A -675 475 25 -1799 -1 0 1 0 N -700 475 -650 475
C -950 -650 10 0 1 0 F
C -950 -300 10 0 1 0 F
C -950 50 10 0 1 0 F
C -920 -570 10 0 1 0 F
C -920 -220 10 0 1 0 F
C -920 130 10 0 1 0 F
C -920 480 10 0 1 0 F
C -730 -745 10 0 1 0 F
C -730 -555 10 0 1 0 F
C -730 -395 10 0 1 0 F
C -730 -205 10 0 1 0 F
C -730 -45 10 0 1 0 F
C -730 145 10 0 1 0 F
C -730 305 10 0 1 0 F
C -730 495 10 0 1 0 F
C -500 -650 10 0 1 0 F
C -500 -300 10 0 1 0 F
C -500 50 10 0 1 0 F
T 0 -875 -1550 40 0 0 0 GREEN Normal 0 C C
T 0 -175 475 39 0 0 0 "J1 TX1+" Normal 0 C C
T 0 -175 325 39 0 0 0 "J2 TX1-" Normal 0 C C
......@@ -2997,28 +3015,16 @@ S -625 -625 -525 -675 0 1 0 N
S -625 -275 -525 -325 0 1 0 N
S -625 75 -525 25 0 1 0 N
S -625 425 -525 375 0 1 0 N
S -475 -625 -375 -675 0 1 0 N
S -475 -275 -375 -325 0 1 0 N
S -475 75 -375 25 0 1 0 N
S -475 425 -375 375 0 1 0 N
P 3 0 0 0 -1050 -1575 -1050 -1600 -1150 -1600 N
P 3 0 0 0 -1000 -1825 -1100 -1825 -1100 -1825 N
P 3 0 0 0 -1000 -1575 -1100 -1575 -1100 -1575 N
P 3 0 0 10 -450 -825 -550 -825 -550 -825 N
P 3 0 0 0 -350 -650 -375 -650 -375 -650 N
P 3 0 0 0 -350 -300 -375 -300 -375 -300 N
P 3 0 0 0 -350 50 -375 50 -375 50 N
P 3 0 0 0 -350 400 -375 400 -375 400 N
P 4 0 0 0 -1150 -1850 -1050 -1850 -1050 -1825 -1050 -1825 N
P 4 0 0 0 -1150 -1750 -1050 -1750 -1050 -1775 -1050 -1775 N
P 4 0 0 0 -1150 -1500 -1050 -1500 -1050 -1525 -1050 -1525 N
P 4 0 0 10 -450 -800 -525 -800 -550 -800 -550 -800 N
P 5 0 0 0 -1100 -1525 -1000 -1525 -1050 -1575 -1100 -1525 -1100 -1525 N
P 5 0 0 0 -1000 -1775 -1100 -1775 -1050 -1825 -1000 -1775 -1000 -1775 N
P 5 0 0 0 -325 -625 -350 -625 -350 -675 -325 -675 -325 -675 N
P 5 0 0 0 -325 -275 -350 -275 -350 -325 -325 -325 -325 -325 N
P 5 0 0 0 -325 75 -350 75 -350 25 -325 25 -325 25 N
P 5 0 0 0 -325 425 -350 425 -350 375 -325 375 -325 375 N
P 2 0 1 0 -900 -750 -1150 -750 N
P 2 0 1 0 -900 -550 -1150 -550 N
P 2 0 1 0 -900 -400 -1150 -400 N
......@@ -3027,6 +3033,10 @@ P 2 0 1 0 -900 -50 -1150 -50 N
P 2 0 1 0 -900 150 -1150 150 N
P 2 0 1 0 -900 300 -1150 300 N
P 2 0 1 0 -900 500 -1150 500 N
P 2 0 1 0 -525 -650 -500 -650 N
P 2 0 1 0 -525 -300 -500 -300 N
P 2 0 1 0 -525 50 -500 50 N
P 2 0 1 0 -525 400 -500 400 N
P 2 0 1 0 -500 400 -500 -800 N
P 3 0 1 0 -950 400 -950 -950 -1150 -950 N
P 3 0 1 0 -900 -650 -950 -650 -925 -650 N
......@@ -3041,10 +3051,6 @@ P 3 0 1 0 -650 -25 -325 -25 -325 -25 N
P 3 0 1 0 -650 125 -325 125 -325 125 N
P 3 0 1 0 -650 325 -325 325 -325 325 N
P 3 0 1 0 -650 475 -325 475 -325 475 N
P 3 0 1 0 -525 -650 -475 -650 -475 -650 N
P 3 0 1 0 -525 -300 -475 -300 -475 -300 N
P 3 0 1 0 -525 50 -475 50 -475 50 N
P 3 0 1 0 -525 400 -475 400 -475 400 N
P 3 0 1 0 -500 -825 -500 -1100 -1150 -1100 N
P 3 0 1 0 -475 -1400 -475 -1350 -475 -1350 N
P 3 0 1 0 -425 -1350 -425 -1400 -425 -1400 N
......
This diff is collapsed.
......@@ -4651,6 +4651,7 @@ T 0 0 -50 60 0 0 0 "M.2 Form Factor" Normal 0 C C
T 0 50 -250 60 0 0 0 "width: 22 mm" Normal 0 C C
T 0 50 100 60 0 0 0 "WiFi + Bluetooth" Normal 0 C C
P 10 0 0 0 -600 50 -600 450 600 450 600 350 700 350 700 -350 600 -350 600 -450 -600 -450 -600 -50 f
X GND 1 -550 0 0 R 50 50 1 1 W N
ENDDRAW
ENDDEF
#
......
This source diff could not be displayed because it is too large. You can view the blob instead.
(module M2Card_E_2230 (layer F.Cu) (tedit 5B5793C0)
(module M2Card_E_2230 (layer F.Cu) (tedit 5B592A37)
(fp_text reference REF** (at 0 3.25) (layer F.SilkS) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value M2Card_E_2230 (at 0 37.5) (layer F.CrtYd) hide
(fp_text value M2Card_E_2230 (at 0 37.5) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -3.225 4) (end -9.925 4) (layer F.SilkS) (width 0.15))
......@@ -15,8 +15,9 @@
(fp_line (start -9.925 8) (end -9.925 4) (layer F.SilkS) (width 0.15))
(fp_line (start -2.025 4) (end 9.925 4) (layer F.SilkS) (width 0.15))
(fp_line (start -11 8) (end -11 34) (layer F.SilkS) (width 0.15))
(fp_line (start -11 34) (end -2.75 34) (layer F.SilkS) (width 0.15))
(fp_line (start -11 34) (end -3.33 34) (layer F.SilkS) (width 0.15))
(fp_line (start 11 8) (end 11 34) (layer F.SilkS) (width 0.15))
(fp_line (start 11 34) (end 2.75 34) (layer F.SilkS) (width 0.15))
(pad 1 thru_hole circle (at 0 34) (size 5.5 5.5) (drill 3.5) (layers *.Cu *.Mask))
(fp_line (start 11 34) (end 3.33 34) (layer F.SilkS) (width 0.15))
(pad 1 thru_hole circle (at 0 34) (size 6.5 6.5) (drill 4.3) (layers *.Cu *.Mask)
(zone_connect 2))
)
(module MAX-M8 (layer F.Cu) (tedit 5B217B95)
(module MAX-M8 (layer F.Cu) (tedit 5B59250E)
(tags "Concurrent GNSS Module")
(fp_text reference REF** (at 0.05 5.35) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
......@@ -31,8 +31,8 @@
(pad 17 smd rect (at 4.8 1.1) (size 1.8 0.8) (layers F.Cu F.Paste F.Mask))
(pad 18 smd rect (at 4.8 0) (size 1.8 0.7) (layers F.Cu F.Paste F.Mask))
(model ${KIPRJMOD}/packages3d/ublox-gps-max-m8.wrl
(at (xyz 0.005 -0.1755 0))
(scale (xyz 0.393701 0.393701 0.393701))
(offset (xyz 0.127 -4.48 0))
(scale (xyz 0.3938 0.3938 0.3938))
(rotate (xyz 0 0 0))
)
)
(module MDT180EXX (layer F.Cu) (tedit 5B579426)
(module MDT180EXX (layer F.Cu) (tedit 5B58DC60)
(fp_text reference REF** (at 0 -3) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value MDT180EXX (at 0 7.9) (layer F.CrtYd)
(fp_text value MDT180EXX (at 0 7.9) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text user E (at -2.8 1.3) (layer F.SilkS)
......
(module mpcie-outline (layer F.Cu) (tedit 5B579087)
(module mpcie-outline (layer F.Cu) (tedit 5B58DC3B)
(fp_text reference Ref** (at 0 -52) (layer F.SilkS) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value mPCIe_Module (at 0 1) (layer F.CrtYd) hide
(fp_text value mPCIe_Module (at 0 1) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -9.2 -45.15) (end -9.2 -50.95) (layer F.CrtYd) (width 0.15))
......
(module mpcie-socket (layer F.Cu) (tedit 5B5791F4)
(module mpcie-socket (layer F.Cu) (tedit 5B58DC47)
(tags "mpci, pci, pci express")
(fp_text reference Ref** (at 12.5 -7) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value mPCIe_Socket (at 12.5 7 180) (layer F.CrtYd)
(fp_text value mPCIe_Socket (at 12.5 7 180) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -2.5 -50.95) (end 3.3 -50.95) (layer Dwgs.User) (width 0.05))
......@@ -29,8 +29,6 @@
(fp_line (start 27.5 -26.8) (end 27.5 -21) (layer Dwgs.User) (width 0.05))
(fp_line (start 27.5 -21) (end 23.4 -21) (layer Dwgs.User) (width 0.05))
(fp_line (start 21.7 -22.7) (end 21.7 -26.8) (layer Dwgs.User) (width 0.05))
(fp_line (start 0 -50.95) (end 0 5.1) (layer Dwgs.User) (width 0.01))
(fp_line (start -3.3 0) (end 28.225 0) (layer Dwgs.User) (width 0.01))
(pad "" np_thru_hole circle (at 25 0) (size 1.05 1.05) (drill 1.05) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at 0 0) (size 1.6 1.6) (drill 1.6) (layers *.Cu *.Mask))
(pad "" smd rect (at -2.15 3.5) (size 2.3 3.2) (layers F.Cu F.Paste F.Mask))
......
......@@ -38,9 +38,9 @@ References:\nhttps://www.u-blox.com/sites/default/files/MAX-M8_HardwareIntegrati
Text Notes 8050 2200 0 60 ~ 0
3.4dBic
Wire Wire Line
3900 3550 4850 3550
3900 3550 4150 3550
Wire Wire Line
3900 3250 4850 3250
3900 3250 4800 3250
Connection ~ 3900 3250
Wire Wire Line
3900 3350 4850 3350
......@@ -71,7 +71,7 @@ F 3 "" H 3900 4000 50 0001 C CNN
$EndComp
Connection ~ 3900 3550
Wire Wire Line
3900 3900 3900 4000
3900 3900 3900 3950
NoConn ~ 6150 3950
NoConn ~ 6150 4050
NoConn ~ 6150 4250
......@@ -119,7 +119,7 @@ F 3 "" H 4650 3750 50 0001 C CNN
-1 0 0 -1
$EndComp
Wire Wire Line
3900 3950 4650 3950
3900 3950 4150 3950
Wire Wire Line
4650 3950 4650 3900
Connection ~ 3900 3950
......@@ -145,7 +145,7 @@ Wire Wire Line
Wire Wire Line
6150 3750 6200 3750
Wire Wire Line
4800 4450 4800 4700
4800 4450 4800 4550
NoConn ~ 6150 4550
Text HLabel 6200 3650 2 60 Output ~ 0
UART3_RXD
......@@ -182,7 +182,7 @@ $EndComp
Wire Wire Line
8000 2350 8000 2300
Wire Wire Line
7900 2300 7900 2850
7900 2300 7900 2650
NoConn ~ 7350 3450
Wire Wire Line
7350 3450 7300 3450
......@@ -192,7 +192,7 @@ U 1 1 5B103CD2
P 7150 3450
F 0 "L2301" V 7225 3450 50 0000 C CNN
F 1 "NC" V 7105 3450 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 7150 3450 50 0001 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 7150 3450 50 0001 C CNN
F 3 "" H 7150 3450 50 0001 C CNN
1 7150 3450
0 -1 -1 0
......@@ -214,7 +214,7 @@ F 3 "" H 6950 3850 50 0001 C CNN
1 0 0 -1
$EndComp
Wire Wire Line
6900 3450 7000 3450
6900 3450 6950 3450
$Comp
L Device:C C2305
U 1 1 5B103D07
......@@ -247,7 +247,7 @@ U 1 1 5B2088FC
P 7700 2800
F 0 "L2302" V 7775 2800 50 0000 C CNN
F 1 "NC" V 7655 2800 50 0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 7700 2800 50 0001 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 7700 2800 50 0001 C CNN
F 3 "" H 7700 2800 50 0001 C CNN
1 7700 2800
0 -1 -1 0
......@@ -305,9 +305,9 @@ Wire Wire Line
Wire Wire Line
7350 3250 7350 2800
Wire Wire Line
7350 2800 7550 2800
7350 2800 7500 2800
Wire Wire Line
7500 2650 7500 2850
7500 2650 7500 2800
Connection ~ 7500 2800
Wire Wire Line
7850 2800 7900 2800
......@@ -373,7 +373,7 @@ F 9 "https://octopart.com/search?q=BLM18PG121SN1D&start=0" V 3900 3050 60 0001
-1 0 0 1
$EndComp
Wire Wire Line
3900 3200 3900 3600
3900 3200 3900 3250
Wire Wire Line
3900 2900 3900 2850
$Comp
......@@ -390,4 +390,40 @@ $EndComp
Wire Wire Line
4800 3100 4800 3250
Connection ~ 4800 3250
Wire Wire Line
4800 4550 4800 4650
Wire Wire Line
4800 4650 4800 4700
Wire Wire Line
3900 3250 3900 3350
Wire Wire Line
3900 3350 3900 3550
Wire Wire Line
3900 3550 3900 3600
Wire Wire Line
4800 3550 4850 3550
Wire Wire Line
3900 3950 3900 4000
Wire Wire Line
4400 3950 4650 3950
Wire Wire Line
4150 3950 4400 3950
Wire Wire Line
4150 3550 4400 3550
Wire Wire Line
4400 3550 4650 3550
Wire Wire Line
4650 3550 4800 3550
Wire Wire Line
6950 3450 7000 3450
Wire Wire Line
7500 2800 7550 2800
Wire Wire Line
7500 2800 7500 2850
Wire Wire Line
7900 2800 7900 2850
Wire Wire Line
7900 2650 7900 2800
Wire Wire Line
4800 3250 4850 3250
$EndSCHEMATC
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