Microwave Ring Circuits and Related Structures phần 7 pdf

... impedance of the slotline ring Z S = 70 .7 W, slotline ring line width W S2 = 0.43 mm, and slotline ring radius r = 7. 77mm. The measurements were made using standard SMA connectors and an HP-8510 network ... the even- and odd-mode two-port circuits shown in Figures 8.35 and 8.36, the required reflec- tion and transmission coefficients in Equation (8.16) are [26] (8.17a) (...

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... Surfaces 2 97 Microwave Ring Circuits and Related Structures, Second Edition, by Kai Chang and Lung-Hwa Hsieh ISBN 0- 471 -44 474 -X Copyright © 2004 John Wiley & Sons, Inc. 11.1 INTRODUCTION The ring ... IEEE.) CHAPTER TWELVE Ring Mixers, Oscillators, and Other Applications 330 Microwave Ring Circuits and Related Structures, Second Edition, by Kai Chang an...

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... 1948– Microwave ring circuits and related structures / Kai Chang, Lung-Hwa Hsieh.—2nd ed. p. cm.—(Wiley series in microwave and optical engineering) Includes bibliographical references and index. ISBN ... information on our other products and services please contact our Customer Care Department within the U.S. at 877 -76 2-2 974 , outside the U.S. at 3 17- 572 -3993 or fa...

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... [32] (2 .77 ) Comparing Equation (2 .76 ) with Equation (2 .77 ), the conductance of the equivalent circuit of the ring is (2 .78 a) and the capacitance of the equivalent circuit of the ring is (2 .78 b) GZ co o = ... 12, No. 11, pp. 269– 270 , May 27, 1 976 . [ 17] A. M. Khilla, Ring and disk resonator CAD model,” Microwave J., Vol. 27, pp. 91–105, November 1984. 52 ANALYSIS AND...

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... 56.37W, slotline feeds line width W S0 = 0.1 mm, characteristic impedance of the slotline ring Z S = 70 .7W, slotline ring UNIPLANAR RING RESONATORS AND COUPLING METHODS 87 Figure 3.34 Measured and ... and K. Chang, “Bandpass characteristics of split-modes in asymmetric ring resonators,” Electron. Lett., Vol. 26, No. 12, pp. 77 4 77 5, June 7, 1990. [7] I. Wolff, “Microstr...

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... ring resonator, shown in Figure 6.1 is 139 Microwave Ring Circuits and Related Structures, Second Edition, by Kai Chang and Lung-Hwa Hsieh ISBN 0- 471 -44 474 -X Copyright © 2004 John Wiley & Sons, ... the ring and all integer-numbered (even and odd) modes are passed. When the diode is reverse biased, the boundary conditions will not allow the odd-numbered 1 27 Mic...

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... dual-mode filter. The square ring resonator is fed by a 153 Microwave Ring Circuits and Related Structures, Second Edition, by Kai Chang and Lung-Hwa Hsieh ISBN 0- 471 -44 474 -X Copyright © 2004 John ... mm Resonant Frequency f o 1 .75 GHz 1 .75 5 GHz Insertion Loss IL 2.69 dB 0. 97 dB 3-dB Bandwidth 70 MHz 150 MHz Loaded Q 25 11 .7 External Q 61.16 25.58 RING SLOW-WAVE BA...

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... in microwave power dividers and combiners. Figure 8.1 shows the physical con- figuration of the microstrip rat-race hybrid -ring coupler.To analyze the hybrid- 1 97 Microwave Ring Circuits and Related ... 0.57mm, characteristic impedance of the slotline ring Z s = 70 .7 W, slotline ring line width W S = 0.2 mm, and slotline ring mean radius r = 18.21 mm. The S-paramet...

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... with a 271 Microwave Ring Circuits and Related Structures, Second Edition, by Kai Chang and Lung-Hwa Hsieh ISBN 0- 471 -44 474 -X Copyright © 2004 John Wiley & Sons, Inc. Tables 10.1 and 10.2 list ... Fan, and K. Chang, “Ultra wide band slotline ring couplers,” in 1992 IEEE MTT-S Int. Microwave Conf. Dig., pp. 1 175 –1 178 , 1992. [12] C. Ho, L. Fan, and K. Chang,...

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... Jr. MICROWAVE RING CIRCUITS AND ANTENNAS • Kai Chang MICROWAVE SOLID-STATE CIRCUITS AND APPLICATIONS • Kai Chang RF AND MICROWAVE WIRELESS SYSTEMS • Kai Chang RF AND MICROWAVE CIRCUIT AND ... uniplanar ring resonators, 85–90 Cascaded multiple ring resonators: dual-mode ring bandpass filters, 159–161 ring bandpass filters, 184–186 slow-wave bandpass structure,...

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