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Notes 19

Notes 19

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 19. Power Dividers and Couplers Part 1. Three-port networks. Power Dividers and Directional Couplers. General 3-port:. Power Dividers and Directional Couplers (cont.).

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ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 18. Balanced Single Stub Matching.

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623 views • 36 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 15. Signal-Flow Graph Analysis. Signal-Flow Graph Analysis. This is a convenient technique to represent and analyze circuits characterized by S -parameters.

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494 views • 24 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 15. Signal-Flow Graph Analysis. Signal-Flow Graph Analysis. This is a convenient technique to represent and analyze circuits characterized by S -parameters.

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421 views • 24 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 9. Waveguides Part 6: Coaxial Cable. Coaxial Line: TEM Mode. y. T o find the TEM mode fields We need to solve. b. a. z. x. Zero volt potential reference location ( ? 0 = b ). .

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644 views • 23 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 5. Waveguides Part 2: Parallel Plate Waveguide . Field Equations (from Notes 4). Summary. These equations will be useful to us in the present discussion. . Parallel-Plate Waveguide.

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425 views • 21 slides
ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 9. Low Freq Common-Emitter BJT Model. Model is the hybrid- ? BJT model where r BE = r ? , r BC = r ? , and r CE = r o. ABCD Parameters of Some Circuits. Conversion Between Network Reps. Microwave Amplifier Subnetworks.

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558 views • 19 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 2. Smith Charts. Generalized Reflection Coefficient . Recall,. Generalized reflection Coefficient:. Generalized Reflection Coefficient (cont.) . For. Proof:.

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399 views • 18 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 2. Smith Charts. Generalized Reflection Coefficient . Recall,. Generalized reflection Coefficient:. Generalized Reflection Coefficient (cont.) . For. Proof:.

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298 views • 18 slides
Prof. David R. Jackson Dept. of ECE

Prof. David R. Jackson Dept. of ECE

ECE 5317-6351 Microwave Engineering. Fall 2011. Prof. David R. Jackson Dept. of ECE. Notes 3. Smith Chart Examples. Example 1. Find Z (- d ). Impedance chart. a. Example 1 (cont.) . b. c. Example 2. Find Y (- d ). Admittance chart. a. Example 2 (cont.) . b. c.

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310 views • 17 slides
ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 12 Low and High Pass Filter Examples. Low-Pass Filter Design Example. Design a Low-Pass Filter with cut-off frequency of 900 MHz and a stop band attenuation of 18 dB @1.8 GHz.

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355 views • 10 slides
ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 14. Lumped Parameter Band-Pass Filter Design. Design an N=3 band-pass maximally flat (Butterworth) filter with a center frequency of 900 MHz. The Bandwidth of the filter is 20% ; That is, BW = (0.20)(900 MHz) = 1.8 MHz or ?0.9 MHz.

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384 views • 9 slides
ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering

ELEC 412 RF & Microwave Engineering. Fall 2004 Lecture 14. Lumped Parameter Band-Pass Filter Design. Design an N=3 band-pass maximally flat (Butterworth) filter with a center frequency of 900 MHz. The Bandwidth of the filter is 20% ; That is, BW = (0.20)(900 MHz) = 1.8 MHz or ?0.9 MHz.

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372 views • 9 slides

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