Design of LTCC RF Modules for Communication Systems

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Optimize Bias Network Using Current Mirror ◗ Collector current(Ic) with variation <strong>of</strong> Vctrl voltage and Rc is as followed. Rc (0.5kohm ~ 2kohm) V ctrl (2.5V ~ 4V)
Power Gain Circle Matching ◗ Small signal Analysis <strong>for</strong> PAM (freq. 0.3GHz~5GHz ,100MHz step) S21:14.5dB@2.4GHz Gp :28 dB@2.4GHz K:0.94 B1:1.5 @2.4GHz Zin:1.61ohm Zout:14.3 @2.4GHz
Page 1 and 2: Presentation #7 Design of LTCC RF M
Page 3 and 4: LTCC Overview & Solution
Page 5 and 6: Buried Capacitor LTCC Module struct
Page 7 and 8: ◗ Castellated ◗ -Most recent de
Page 9 and 10: LTCC Considerations -Vias- ◗ Via
Page 11 and 12: LTCC Considerations ◗ Line width
Page 13 and 14: ◗ Cavities LTCC Considerations -C
Page 15 and 16: Multi Layer Technology Embedded L,C
Page 17 and 18: Embedded Passives Modeling & Librar
Page 19 and 20: Embedded Passives HFSS simulation m
Page 21 and 22: Embedded Passives Modeling & Librar
Page 23 and 24: Extracted Capacitor Parameters Para
Page 25 and 26: Embedded Inductors For manufacturin
Page 27 and 28: L : nH C : pF R : O Extracted Induc
Page 29 and 30: Ink A B C D Ohms/Square 28 311 3,48
Page 32 and 33: LTCC RF Module Design Example: Powe
Page 34 and 35: Power Amplifier Specification ◗ B
Page 36 and 37: Unit Cell Parameter ◗ Vcc=3.5V, a
Page 38 and 39: Unit Cell Parameter ◗ From Dynami
Page 40 and 41: Optimize Bias Network Using Current
Page 42 and 43: Optimize Bias Network Using Current
Page 46 and 47: Power Gain Circle Matching ◗ Powe
Page 48 and 49: Design Matching Network Using Smith
Page 50 and 51: Design Matching Network Using Smith
Page 52 and 53: Harmonic Balance Simulation and Loa
Page 54 and 55: Nyquist Stability Analysis ◗ For
Page 56 and 57: Conversion of Lumped Components to
Page 58 and 59: Coupler Module Application • Intr
Page 60 and 61: Derivation of lumped equivalent cir
Page 62 and 63: Case 1. Transversal symmetrical pla
Page 64 and 65: Y Y Y in L Longitudinal symmetrical
Page 66 and 67: Ce Co/2 LTCC Application Le Lo Le L
Page 68 and 69: Chip-type LC design process using S
Page 70 and 71: Simulation Result (Ansoft Designer
Page 72 and 73: Switch Module Application Triple-Ba
Page 74 and 75: Diplexer Design Theory ◗ Low Pass
Page 76 and 77: Prototype Low Pass Filter Design fr
Page 78 and 79: Impedance Scaling & Frequency Trans
Page 80 and 81: 1 1 −ω1 ': ω' = : ω ω 1 ω ω
Page 82 and 83: Prototype Diplexer Design GSM/DCS b
Page 84 and 85: Circuit Simulation Result using Ans
Page 86 and 87: Conclusion LTCC background and desi

Design of LTCC RF Modules for Communication Systems

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