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2022/2/10

IVT-01 Project LTE/WiFi/BLE

Summary of content (10 pages)

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IVT-01 Project LTE/WiFi/BLE 2022/2/10
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Revision History Released Date Version Record Oct. 5th, 2021 Nov. 18th , 2021 0.0 1.0 Initial assessment New cable routing simulation, Add LTE Aux ant. Feb. 10th , 2022 1.1 Add ant.
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Product Overview & Dimension Antenna LTE Main LTE Aux WiFi Main WiFI Aux BLE ANT Type PCB PCB PCB PCB PCB Size (L * W * H) 31*64*0.8mm 29*57*0.8mm 37.8*19*0.8mm 36*25*0.8mm 38*30*0.8mm Cable Length (mm) 105mm 135mm 185mm 182mm 176mm Cable Type Φ=1.13 normal Φ=1.13 normal Φ=1.13 normal Φ=1.13 normal Φ=1.
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Results Summary  Antenna efficiency & gain Frequency Efficiency (MHz) (%) 814 821 830 832 837 845 849 859 868 875 877 880 882 890 894 900 38.93 43.00 45.92 48.66 52.00 55.61 56.85 62.04 61.88 61.80 61.56 60.69 59.95 56.46 56.91 56.44 LTE Main Average Frequency gain (dBi) (MHz) -4.10 -3.67 -3.38 -3.13 -2.84 -2.55 -2.45 -2.07 -2.08 -2.09 -2.11 -2.17 -2.22 -2.48 -2.45 -2.48 915 925 940 960 1710 1750 1785 1805 1840 1880 1920 1950 1980 2110 2140 2170 Efficiency (%) 56.41 56.08 55.63 50.89 54.67 49.97 49.
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Results Summary  Antenna efficiency & gain Frequency Efficiency (MHz) (%) 814 821 830 832 837 845 849 859 868 875 877 880 882 890 894 900 46.56 44.54 41.57 43.18 43.84 43.19 41.88 41.95 36.92 29.86 28.61 27.31 27.24 33.16 37.64 44.83 LTE Aux Average Frequency gain (dBi) (MHz) -3.32 -3.51 -3.81 -3.65 -3.58 -3.65 -3.78 -3.77 -4.33 -5.25 -5.43 -5.64 -5.65 -4.79 -4.24 -3.48 915 925 940 960 1710 1750 1785 1805 1840 1880 1920 1950 1980 2110 2140 2170 Efficiency (%) 50.81 47.32 36.21 20.83 34.17 37.16 32.
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Results Summary  Antenna efficiency & gain Frequency (MHz) BLE Frequency (MHz) WiFi Main WiFi Aux Average gain (dBi) Average gain (dBi) Efficiency (%) Average gain (dBi) 2400 43.92 -3.57 2400 49.23 -3.08 49.42 -3.06 2450 43.33 -3.63 2450 50.51 -2.97 44.01 -3.57 2500 42.05 -3.76 2500 55.11 -2.59 42.97 -3.68 5150 55.34 -2.57 57.84 -2.38 5250 52.78 -2.78 58.73 -2.31 5350 54.25 -2.66 57.59 -2.40 5470 56.50 -2.48 56.52 -2.48 5600 52.73 -2.78 54.70 -2.
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Results Summary  Antenna peak gain Frequency (MHz) LTE Main Peak Gain Data Frequency (MHz) (dBi) Peak Gain Data (dBi) 814 2.40 915 2.81 821 2.71 925 2.86 830 2.78 940 2.87 832 2.00 960 2.07 837 2.22 1710 2.75 845 2.41 1750 2.20 849 2.42 1785 2.40 859 2.54 1805 1.77 868 2.18 1840 1.68 875 1.86 1880 1.99 877 2.76 1920 2.11 880 2.55 1950 1.86 882 2.39 1980 2.05 890 1.92 2110 2.58 894 2.10 2140 2.14 900 2.33 2170 2.
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Results Summary  Antenna peak gain Frequency (MHz) 814 821 830 832 837 845 849 859 868 875 877 880 882 890 894 900 LTE Aux Peak Gain Data Frequency (MHz) (dBi) 2.16 1.90 2.46 2.60 2.58 2.41 2.19 1.98 2.14 2.17 2.01 1.85 1.86 1.74 2.19 2.81 915 925 940 960 1710 1750 1785 1805 1840 1880 1920 1950 1980 2110 2140 2170 Peak Gain Data (dBi) 2.96 2.40 1.02 1.09 1.48 1.71 1.77 2.00 2.30 2.45 2.46 2.62 2.41 2.67 2.43 2.
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Results Summary  Antenna peak Frequency (MHz) gain BLE Peak Gain Data (dBi) Frequency (MHz) WiFi Main WiFi Aux Peak Gain Data (dBi) Peak Gain Data (dBi) 2400 2.28 2400 2.58 2.22 2450 2.25 2450 2.46 2.38 2500 2.26 2500 2.84 2.69 5150 2.21 2.63 5250 2.34 2.58 5350 1.98 2.06 5470 1.70 1.76 5600 2.88 1.35 5725 2.79 2.49 5785 2.67 2.40 5850 2.86 2.
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Summary  Efficiency 1.LTE Main antenna Low band >38%, High band>23% 2.LTE Aux antenna Low band >27%, High band>24% 3.BLE antenna 2.4G >42% 4.WiFi Main antenna 2.4G >49%, 5G>51% 5.WiFi Aux antenna 2.