Broadband Circuits for Optical Fiber Communication phần 2 pot
Ace The IELTS Essential tips for IELTS General Training phần 2 pot
... Mogadiscio 101-9 020 -7 624 Ouagadougou 413 -25 67-9011 Windhoek 7 82- 6 721 -04 12 Islamabad 479 -20 01-67 92 Rangoon 821 - 628 3-13 82 Ascension 4 92- 524 1-8 921 Vancouver 941 -20 42- 91 42 Al Minuya 871-5466-0098 ... how these tips work. You may have to play the same Listening file more than once, to practice in different techniques. 1 22 2 23 3 24 4 25 5 26...
Ngày tải lên: 24/07/2014, 12:22
C++ Programming for Games Module I phần 2 potx
... 22 3 H e call the nere w umerator 2, in 72 , the remainder—it is the remaining part that cannot be divided enly We will say two integers divide evenly if and only if the division results in ... arithmetic operation defined for std::string is the addition operator. The following program illustrates the arithmetic operations: to t <<, k is incremented first, before being disp...
Ngày tải lên: 05/08/2014, 09:45
C++ Programming for Games Module II phần 2 pot
... 0 10 5 10 6 10 7 101010101010 22 221 326 4 128 225 +++=+++= But, we have the following binary to decimal relationships from Section 2. 2 .2: 10 7 1 02 128 210000000 == 10 6 1 02 6 421 000000 == 10 5 1 02 322 100000 == ... 21 016 1000013 321 = = 21 016 1 022 == 21 016 1001018 12 = = 21 016 1000103 422 = = 21 016 1133 == 21 016 100111913 = = 21 016 1000113 523 = =...
Ngày tải lên: 05/08/2014, 09:45
WDM LAN Optical Backbone Networks phần 2 potx
... Ntwk ThruputVPM 121 Loss NewCo Alerts FirstBank Alert FirstBank Thr Down ThruputNetwork Alerts Tools 1, 0, 0,1 2, 768 kps # λ # λ In use available T1: 20 44 T2: 23 41 T3: 22 42 Performance Dashboard ... 12 D (1) 14 5 1 5 F (1) 30 1 2 2 Total 80 19 Application Category Total # Nodes Peak Bandwidth per link Total # Links Total Bandwidth Gb/s Gb/s A (5) 160 5 160 800 B (2)...
Ngày tải lên: 06/08/2014, 00:21
Broadband Circuits for Optical Fiber Communication phần 1 pdf
... 70 73 82 86 90 95 96 10 0 10 1 I 05 I 05 I 05 10 7 I 08 10 8 I I1 11 2 11 2 11 3 12 1 13 0 13 2 13 3 13 4 13 5 13 6 13 7 14 1 14 3 14 5 14 5 14 7 14 9 lo my wife, Hye-Sun ... call for different circuit designs: continuous mode and burst mode. The signals corresponding to these two modes are shown schemati- cally in Fig. 1. 5. 10 010 1 11...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 2 pot
... into the fiber link to boost the optical signal. For example, let’s assume an 8,000-km long fiber link connecting two continents. To compensate the fiber loss of 0 .25 dB/km, we insert an optical ... -vs(t> , which is (4p /2) 2 for a DC-balanced ideal NRZ signal. Thenoisepoweriscalculated as vi(t), whichcan be written 1 /2. (~~,~ +21 ,2, ~), given equal probabili...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 3 ppt
... 6.28 .50 Q * 0 .3 pF = 30 .6GHz fA 2 (5 .33 ) and A . fA = 1.44 .30 .6 GHz = 44 GHz. Fine, you can design this amplifier. What’s the TIA bandwidth now? (5 .34 ) Hurray, you’ve ... second- and third-order intermodulation distortions for the two-tone case are [82] IMD2 X la21 . X, IMD3 x 31 4. la31 . X2, (4.72) (4. 73) where X is the amplitude of one...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 4 potx
... 144 TRANSIMPEDANCE AMPLIFIERS Fig. 5.26 Receivers for analog signals: (a) low-impedance front-end and (b) front-end with matching transformer. matching transformer [ 14] . The transformer ... value 10 mV 0.01 16 - 14. 07 .3 kQ .380nA = 34. 6dB. A? And for a typical lO-Gb/s system (RT = 1 kC2, iimhA = 1 ,40 0nA) we get lOmV 0.0116. 14. 07. 1 kQ.l ,40 0nA =...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 5 potx
... on a 0. 05- dB power penalty (PP = 1.0116). For a 2 .5- Gb/s SONET system (r = 72), we obtain the numerical value 2 .5 Gb/s fLF 5 0.01 16. ___ - - 64 kHz. 6.28 .72 And for a 10-Gb/s ... than the numbers de- rived above (e.g., 2 .5 kHz for 2 .5 Gb/s and 25 kHz for I0 Gb/s). The cutoff frequency usually is set by an external capacitor, for example, a co...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 6 potx
... (b) Fig. 6. 53 Circuits for Problems 6. 7 and 6. 8: (a) stage with series feedback and (b) regu- lated cascode. 6. 5 6. 6 6. 7 6. 8 (GBWs). How large is the ratio of the GBW for the total ... the NRZ signal to an RZ signal in the optical domain. 233 2 56 OPTICAL TRANSMITTERS For example, given a fiber attenuation of 0.25 dB/km, typical for an SMF operate...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 7 pdf
... transmitter and is identical to that derived for MAS in Section 6.2.6: 2nfLFr PP=l+- B' (8. 17) DRIVER ClRCUlT CONCEPTS 277 Fig. 8. 17 A simple predriver with pulse-width control. ... nonlinear leakage currents), or to permit higher optical output power levels, or both. Optical Feedforward Linearization. Optical feedforward linearization capitalizes on the...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 8 potx
... 43.0 8 8. 0 (s) 1,250 GaAs HFET 316 EYE DIAGRAMS + 1015P &PV1 1 185 P &PV1 + 24115P &PV1 24 385 P &PV1 + 24415P &PVO 24 585 P &PVO + 24615P &PV1 2 488 5P &PV1 ... for Problem 8. 9. Temperature Slope Efficiency Threshold Current (“C) (mW/mA) (mA) -40 20 80 0. 08 0.07 0.05 2 10 35 8. 10 Automatic Bias Control for MZMs. In a...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 9 potx
... Thus, the differential input voltage that switches 0 .99 1~ to one output and 0.01Z~ to the other is VBE(O .99 fM) - VBE(O.011M) = VT(In 0 .99 - In 0.01) = 4.6V~ M 115 mV. Therateofcurrentchangeisdi/dt ... 2.l(a) f = c/A = ( 299 .8Mm/s)/(1.55pm) = 193 .4THz. 2.Nb) A f = c/h2 . Ah = ( 299 .8 R4m/s)/(1.55 pm)2 . 0.1 nm = 12.48 GHz. 2.2 The linear expres...
Ngày tải lên: 14/08/2014, 09:21
Broadband Circuits for Optical Fiber Communication phần 10 pps
... Optical feedforward linearization, 292 Optical fiber, 11, 13-14 Optical filter, 35-36 Optical in-line amplifier, l3,62,256 Optical isolator, 35 Optical modulation amplitude, 237 Optical ... bandwidth, 13.21 Fiber Channel, 6. 174 Fiber distributed data interface, 3,6-7 Fiber loss, 11,253 Fiber optical parametric amplifier, 13 Fiber- to-the-curb system, 8 Fibe...
Ngày tải lên: 14/08/2014, 09:21