Lumped Elements for RF and Microwave Circuits phần 4 ppsx

... Inductor Most RF and microwave circuits and subsystems use bond wires to interconnect components such as lumped elements, planar transmission lines, solid-state 1 64 Lumped Elements for RF and Microwave Circuits Figure ... ≅ 0 .4 nH, C s = 0.06 pF, and SRF = 32 .49 GHz. 176 Lumped Elements for RF and Microwave Circuits 5 .4. 2 Flat-Mounted Series C...

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... 0.2 4, 0 04 45 0.99 30 2 15 1.0 1.0 24 2.1 0.3 4, 446 29 0.72 31 2 20 1.0 1.0 27 2.7 0.3 4, 427 16 0.58 32 4 10 0 .4 2.0 46 1.9 1.0 8,280 10 0.53 *For PCBs, ⑀ r = 4. 6, h = 1.5 mm, and t = 0.035 mm 94 ... 0 .4 0 .4 34 1.0 0.8 5,312 26 0.87 3 2 10 0.6 0 .4 16 0.6 0.2 1,688 28 1. 64 4 4 10 0.6 0 .4 28 1.2 0.5 4, 823 31 0.87 5 2 10 0.8 0 .4 14 0.7 0.2 1,653 31 1.62 6...

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... 50, March 2002, pp. 396–397. xvi Lumped Elements for RF and Microwave Circuits Appendix 46 9 About the Author 47 1 Index 47 3 Lumped Elements for RF and Microwave Circuits Inder Bahl Artech House Boston • London www.artechhouse.com 4 ... Why Use Lumped Elements for RF and Microwave Circuits? 2 1.3 L, C, R Circuit Elements 4 1 .4 Basic Design...

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... Y 11 − (Y 12 + Y 14 )(Y 21 + Y 41 ) Y 22 + Y 24 + Y 42 + Y 44 (2.23) Y ′ 13 = Y 13 − (Y 12 + Y 14 )(Y 23 + Y 43 ) Y 22 + Y 24 + Y 42 + Y 44 (2. 24) and Y ′ 33 = Y ′ 11 (2.25) Y ′ 31 = Y ′ 13 (2.26) due ... modified and given as R rf = ᐉ W ␴␦ (1 − e − t/ ␦ ) (3.2) 76 Lumped Elements for RF and Microwave Circuits Table 3.5 compares conventional and micr...

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... Capacitors for RF and Microwave Applications,’’ IEEE Microwave Wireless Components Lett., Vol. 12, January 2002, pp. 3–5. 188 Lumped Elements for RF and Microwave Circuits Table 5.5 ABCD-, S-, Y-, and ... EC model used for these capacitors on a Si substrate. Measured breakdown voltage values for MIM and MIMIM capacitors 2 34 Lumped Elements for RF and...

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... conformal mapping 240 Lumped Elements for RF and Microwave Circuits Figure 7.8 Interdigitated capacitor’s ∠S 11 and ∠S 21 responses. Table 7.2 Physical Dimensions and Equivalent Model Values for ... 0 .40 5 0.527 pF Inductance, L 0.001 0.025 0.0 64 0.101 nH Resistance, R dc 1.89 0.850 0.500 0 .44 1 ⍀ Shunt capacitance, C s 0.028 0.052 0.080 0.1 04 pF 266 Lumped Eleme...

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... transformer. 335 Transformers and Baluns Substituting Z 0 = 2R G and R L = 4R G in (11 .47 ) and from (11 .46 ) and (11 .47 ), we get P o /P in = 4( 1 + cos ␪ ) 2 (1 + 3 cos ␪ ) 2 + 4 sin 2 ␪ (11 .48 ) When ␪ ≅ ... capacitance can easily be 3 14 Lumped Elements for RF and Microwave Circuits Figure 10.13 (a) Equivalent circuit model of the airbridge crossover and (b...

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... Q L = 0 .44 . 366 Lumped Elements for RF and Microwave Circuits where subscripts e and o denote even and odd mode, C is the coupling coefficient expressed in decibels with positive sign, and Z 0 is ... transformer are denoted by L 1 and L 2 , respectively. Ports A, B, C, and D are referred to as input, Figure 12.13 Broadband RF directional coupler schematic. 392 Lum...

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... ln 2h t ͪ for (W /h ≥ 1 ⁄ 2 ␲ ) ( 14. 7a) ( 14. 7b) ⑀ re = ⑀ r + 1 2 + ⑀ r − 1 2 F(W /h) − C ( 14. 7c) 41 6 Lumped Elements for RF and Microwave Circuits The conductors for inductors, transformers, capacitors, ... enclosure effect, frequency range of operation, and power-handling capability. 41 4 Lumped Elements for RF and Microwave Circuits 13 .4. 3 Cofire...

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... representation, 44 6 parallel capacitor, 44 45 enclosure effect, 43 8 43 series capacitor, 43 44 frequency range of operation, 44 3 S-parameter measurement, 42 heat flow schematic, 44 5 TRL calibration, 39 41 losses, ... (S o − 1)e − 2 ␣ L ( 14. 40) Figure 14. 13 A microstrip line section representation. 44 4 Lumped Elements for RF and Microwave Circuits 14. 2.6 Pow...

Ngày tải lên: 08/08/2014, 01:21