Furuno GN-86F User Manual page 11

MSub
MSUB
MSub1
H=0.178 mm
Er=4.3
Mur=1
Cond=5.96e7
Hu=1000 mm
T=0.043 mm
TanD=0.018
Rough=0.00127 mm
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
Figure 2-8 Insertion Loss-Frequency Characteristics with λ/4 Short Stub by Agilent ADS
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FURUNO GPS/GNSS Receiver 86/87 Series User's Design Guide
MLIN
TL2
Subst="MSub1"
W=0.31 mm
L=18 mm
Term
Term1
Num=1
Z=50 Ohm
1/Lambda Short Stub
m1 m1
freq= freq= 1.234GHz 1.234GHz
dB(S(2,1))=-0.378 dB(S(2,1))=-0.378
Transmission, dB
m1
m3 m3
freq= freq=
dB(S(2,1))=-0.281 dB(S(2,1))=-0.281
0.0 0.5 1.0
freq, GHz
Microstrip Line
MLIN
TL3
Subst="MSub1"
W=0.31 mm
L=5.5 mm
MLIN
TL4
Subst="MSub1"
W=0.3 mm
L=26.85 mm
m2 m2
freq= freq= 1.830GHz 1.830GHz
dB(S(2,1))=-0.378 dB(S(2,1))=-0.378
m3
m2
1.589GHz 1.589GHz
1.5 2.0 2.5
7
SE13-900-001-06
Term
Term2
Num=2
Z=50 Ohm
wo 1/Lambda
Short Stub
wi 1/Lambda
Short Stub
3.0
TM