EC2405 OPTICAL & MICROWAVE LAB

1. Reflex Klystron – Mode characteristics

2. Gunn Diode – Characteristics

3. VSWR, Frequency and Wave Length Measurement

4. Directional Coupler – Directivity and Coupling Coefficient – S – parameter

measurement

5. Isolator and Circulator – S - parameter measurement

6. Attenuation and Power measurement

7. S - matrix Characterization of E-Plane T, H-Plane T and Magic T.

8. Radiation Pattern of Antennas.

9. Antenna Gain Measurement

Optical Experiments:

1. DC characteristics of LED and PIN Photo Diode.

2. Mode Characteristics of Fibers

3. Measurement of Connector and Bending Losses.

4. Fiber Optic Analog and Digital Link

5. Numerical Aperture Determination for Fibers

6. Attenuation Measurement in Fibers

TOTAL= 45 PERIODS

Microwave Experiments:

LIST OF EQUIPMENTS:

1) Klystron Power Supply – 6

2) Reflex Klystron Oscillator – 6 (X band)

3) Gunn Power Supply – 3

4) Gunn Oscillator – 3 (X band)

5) Isolator – 9

6) Variable attenuator – 9 (0.6 dB)

7) PIN modulator – 3

8) Slotted waveguide Section with Probe and Carriage – 2

9) Frequency meter (direct reading type) – 4

10) Directional coupler 3dB, 10dB – 1 each

11) Circulator – 1

12) E Plane T, H Plane T, Magic T – 2 each

13) Horn antenna – 2 (X band) compatible

14) Turn table for antenna measurement – 1

15) Waveguide stands – 30

16) Detectors – 10

17) Network analyzer (Scalar or Vector) – 1

18) Power meter

19) BNC to BNC and BNC to TNC Cables – Required numbers

20) Bolts, nuts and Screws and Screw driver – Required numbers

Optical Experiments:

LIST OF EQUIPMENTS:

1) 850 nm LED Module – 3 Nos

2) 850 nm PIN Photo Diode Module – 2 Nos

3) Glass / Plastic Fiber Patch Cords – 1 meter length

4) Optical Power meter – 2 Nos

5) Stabilized Current Source (0-100 mA) – 3 Nos

6) Variable Supply (0-30v) – 2 Nos

7) Digital Multimeter – 2 Nos

8) Fiber Spools of Varied length with Connectors

9) Numerical Aperture measurement kit – 1No

10) Fiber Optic Analog Tranceiver kit/Module – 1 No

11) Fiber Optic Digital Tranceiver kit/Module – 1 No

12) CRO (0-100MHZ) – 2 Nos

13) Signal Generator – 1 No

14) Pulse Generator – 1 No

EC2405 OPTICAL & MICROWAVE LAB L T P C

0 0 3 2

Microwave Experiments: