AN369: Si4010 Antenna Interface and Matching Network ... - wless.ru

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AN369Table 3. Maximum of the Radiated Fundamental,Second and Third Harmonic Power with Hand EffectEIRP [dBm]H-pol receiver, 10mAPlaneXY ZY ZX Handheld434 MHz TBD TBD TBD –7,5868 MHz TBD TBD TBD –32,71302 MHz TBD TBD TBD –22,7V-pol receiver, 10mAPlaneXY ZY ZX Handheld434 MHz TBD TBD TBD –11,8868 MHz TBD TBD TBD –36,71302 MHz TBD TBD TBD –24,21H-pol receiver, 7mAPlaneXY ZY ZX Handheld434 MHz –18,13 –14,8 –20 –8,8868 MHz –47,76 –38,7 –40,7 –33,71302 MHz –41,7 –30,7 –31,5 –27,7V-pol receiver, 7mAPlaneXY ZY ZX Handheld434 MHz –21,8 –27,8 –21,13 –15,3868 MHz –37,7 –53,4 –43,7 –35,71302 MHz –29,5 –45,7 –37,51 –30,76 Rev. 0.1
AN369Figure 5. Si4010-DAPB434 Key FobFigure 6. Si4010-DAPB434 in the Plastic Enclosure (Bottom)Rev. 0.1 7
Page 1 and 2: AN369Si4010 ANTENNA I NTERFACE AND
Page 3 and 4: AN369A second important operation m
Page 5: AN369Figure 4. 4010-DAPB434 Schemat
Page 9 and 10: AN369Figure 8. Antenna Simulation (
Page 11 and 12: AN369enough to accurately estimate
Page 13 and 14: AN369Simulated impedance:The simula
Page 15 and 16: AN3694.1. Matching Baluns for Si401
Page 17 and 18: AN3694.1.2. 868MHz SOIC Matching Ba
Page 19 and 20: AN3694.1.3. 434 MHz MSOP Matching B
Page 21 and 22: AN369Figure 21. Measured Spectrum U
Page 23 and 24: AN3694.2. High Q Discrete Matching
Page 25 and 26: AN3691. Calculate the values e.g. f
Page 27 and 28: AN3694.00180.0PHASE3.0090.002.000.0

AN369: Si4010 Antenna Interface and Matching Network ... - wless.ru

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