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4. Measurement of Gunn diode characteristics. Problem 3.3 - … 7. Read through the lab experiment to familiarize themselves with the components and assembly sequence. %PDF-1.4
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EXPERIMENTS : - To study the characteristics of Gunn diode. GUNN DIODE CHARACTERISTICS I AIM: To study the characteristics of Gunn Diode and to determine the threshold voltage. Question: Laboratory Exercise 2 Diode Characteristics PURPOSE The Purpose Of This Experiment Is To Acquaint You With The Operation Of Diodes. 1. 0000002736 00000 n
Gunn Power supply GS-610 2. EQUIPMENTS Gunn oscillator, Gunn power supply, PIN modulator, Isolator, Frequency meter, Variable attenuator, Detector mount, Waveguide stands, SWR meter, Cables and Accessories. Keep the control knobs of Gunn power supply as below Meter switch – “OFF” Gunn bias knob – Fully anti clock wise 0000010144 00000 n
Frequency and Wavelength measurements using slotted section. 2. PROCEDURE: Arrange the bench setup as shown in figure. BLOCK DIAGRAM Gunn power supply Matched termination XL -400 Gunn oscillator XG -11 MICROWAVE LAB GUNN DIODE Trainer & Equipment comprise of the following: Experiments of Gunn Diode. H��W�r��}�W�#�ǘ�=�J�-s�֗]q��Vy���� (�>#���\H�[�ZU��t��ӧϼzw�Į[��,^m6Z(��[(-|����JơH�Pf���/|�[����@l��j�|Zx�K�J|(��y���1�mڼo�g���k�e��JI��[z}}!��6�w��|��%��B�C �Ԧ�W:�d�L�Xf�3Ah�(������彩�U4������np� (>'��{P�q��Ϣ�W�/�r��y�cѮ/��n�;Եx[6[�Q� �8!�8Sҷ�M��ll�3�$�)�aL�{�__n������f"NB�b�DTl �Y�Q���*H�i��2�����|̀?�FIN��C%���>�e!ę�'�߄$��W�����e�1��HjP�N,��y�X
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1. Many thanks. 2. Gunn oscillator XG-11 3. Measurement of Magic Tee. 2. List of experiments. In order to read or download microwave lab experiments manual ebook, you need to create a FREE account. %%EOF
Should utilize 3 hour‟s time properly to perform the experiment and to record the readings. Radiation Pattern of Horn Antenna. VSWR Measurement. EXPERIMENTS : • To study the characteristics of Gunn diode. 6. Finally I get this ebook, thanks for all these Microwave Lab Experiments Manual I can get now! Should utilize 3 hour‟s time properly to perform the experiment and to record the readings. Preface: • Preliminary exercises are to be done and submitted individually and turned in at the beginning of class • Laboratory hardware exercises are to be done in groups • The Lab Report is the Lab Notebook, and it can be written by any one member of the group EXPERIMENTS : - To study the characteristics of Gunn diode. Microwave Engineering Lab 8 Experiment 2. 5.Measurement of Waveguide Parameters. 2. 4. Measurement of scattering parameters of magic tee. Impedance Measurement. Heat sink conducts away the heat due to power dissipation of the device. Isolator. 521, 609-611. Reflex klystron or Gunn diode characteristics and basic microwave parameter measurement such as VSWR, frequency, wavelength. 2. gunn diode characteristics. [1] Understanding how a diode works from an ‘atomistic’ and a ‘circuit elements’ point-of-view is a necessary first … II EQUIPMENTS AND COMPONENTS: i. 8. We have made it easy for you to find a PDF Ebooks without any digging. 0000000916 00000 n
microwave lab experiments manual, as one of the most on the go sellers here will definitely be ... To study the characteristics of Gunn oscillator &Gun diode as modulated source. 1 fulfilled the second objective of this work. From the DC V-I characteristics, we will see that the Gunn diode has a negative differential resistance region. Isolator 5. Measurement of Waveguide Parameters 6. 26 31
Variable attenuator 7. Directional coupler characteristics. Pin Modulator 6. Initially set the variable attenuator for maximum attenuation. 0000001380 00000 n
The front panel meter monitors the gunn voltage and the current drawn by the Gunn diode. THEORY GUNN Diodes (Transferred … 2. LIGHT EMITTING DIODE CHARACTERISTICS (SAMPLE LAB WRITEUP) John A. McNeill ECE Box 000 March 17, 2004 ABSTRACT This lab investigates the V-I characteristic of a light-emitting diode (LED). PROCEDURE: 1. Gunn oscillator 3. Scattering parameters of Circulator. Our library is the biggest of these that have literally hundreds of thousands of different products represented. Measurement of impedance measurement using reflex klystron. Frequency meter XF-710 5. Isolator XL-621 4. APPARATUS 1. The Gunn diode is mounted in waveguide cavity, and source frequency can be tunable over the range 8.5 – 12.0 GHz by a micrometer controlled tuning plunger. VSWR Measurement. We have used separate PIN modulator through PIN diode for square wave modulation. Additional Information: Item Code: AE672; Delivery Time: 2-3 days; Packaging Details: 3 box Experiments on Gunn Diode. Providing measured data for virtual lab experiments corresponding to the data previously obtained by measurements on an actual system. 2. to study the v-i characteristics of gunn diode. Additional Information: Item Code: AE672; Delivery Time: 2-3 days; Packaging Details: 3 box Radiation Pattern of Horn Antenna. 0
3. directional coupler characteristics. 4-6 MICROWAVE AN D RADAR In this chapter, simple experiments on the study of microwave devices and measurement techniques, which can be performed in academic 0000001251 00000 n
The lead connected to the p-type material is called the anode and the lead connected to the n-type material is the cathode. The Gunn bias knob was varied and the Gunn diode current corresponding various Gunn bias voltage was measured through the digital panel meter the bias voltage above 8V should not be exceed. 3. to study loss and attenuation measurement of attenuator. The design, processing and characterization of a novel GaAs Gunn diode based VCO-MMIC 7 . I get my most wanted eBook. 4. - To measure impedence of a load. NOTE:Don`t keep Gunn bias knob position at threshold position for more than 10-15 sec, otherwise due to excessive heating Gunn diode may burn. Gunn diode characteristics. 3. to study loss and attenuation measurement of attenuator. 0000002813 00000 n
6. Switch on the gunn power supply. Study of I-V Characteristics of Gunn Diodes OBJECTIVES 1. 2. 26 0 obj<>
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Directional Coupler Characteristics. A comparison between the experimental results of traditional GGI Gunn diodes and novel RTI Gunn diodes is provided, pointing out the role of the two injectors in DC and at high frequencies. Reflex klystron or Gunn diode characteristics and basic microwave parameter measurement such as VSWR, frequency, wavelength. To study the I-V characteristics of Gunn diode-Microwave Experiment. Directional Coupler Characteristics. 0000017689 00000 n
Frequency Meter 6. 0000017277 00000 n
To get started finding Microwave Lab Experiments Manual , you are right to find our website which has a comprehensive collection of manuals listed. 0000017506 00000 n
3 Theory of experiment The diode is a device formed from a junction of n-type and p-type semiconductor material. Maximum power output is 25 mW, but it varies with frequency, minimum about 5 mW. so many fake sites. PIN Modulator 4. In this case the Oscillation frequency is determined by cavity dimension than by diode itself. x�b```�'�LJ����ea�8����~3�/���;
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,n@� ��$�@�����by��/���W�@= Detector mount and CRO. Microwave Lab (PART – A) --- Any Seven (7) Experiments 1. 0000010046 00000 n
1-3 2 To study the characteristics of Gunn oscillator &Gun diode as modulated source. Power Detector . Microwave Test Bench for measurement of Dielectric constant of Solid & Liquid. Reflex Klystron Characteristics. 4. 0000003680 00000 n
Variable Attenuator. 3. A diode is a two-terminal semiconductor electronic component that exhibits nonlinear current-voltage characteristics. MICROWAVE EXPERIMENTS . XD. 0000002588 00000 n
Diode nomenclature and identification of polarity. Similarly, in the other direction, it doesn’t allow the flow of current – as it offers a very-high resistance … 2. If you need to use your diode on another day, mark it with a piece of tape with your name and leave it in the storage cubbies in the back of the lab. 1-3 2 To study the characteristics of Gunn oscillator &Gun diode as modulated source. To measure the polar pattern and the gain of a waveguide horn antenna-Microwave Experiment To study the I-V characteristics of Gunn diode-Microwave Experiment Recorders – … Do ... 8 Gunn diode characteristics. 3. PART-A 1. … 4-6 MICROWAVE AN D RADAR In this chapter, simple experiments on the study of microwave devices and measurement techniques, which can be performed in academic A Gunn diode, also known as a transferred electron device, is a form of diode, a two-terminal semiconductor electronic component, with negative resistance, used in high-frequency electronics. z/����Zb{�TY����(����¶�;<. Gunn Diode: Working, Characteristics & Applications. 1. in amplitude and 900 - 1100 Hz in frequency. 6. To study wave guide components. 3. This would entail carrying out the actual lab experiment remotely. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Microwave Lab Experiments Manual . To study the I-V characteristics of Gunn diode-Microwave Experiment. this is the first one which worked! - To study the frequency, guide wavelength & free space wavelength - To measure the SWR and reflection coefficient. 3. Gunn Diode Characteristics 3.
B. Gunn. �Ǝ˸7�j�4�ef�t���@!�D�T��I�V|S`aP�W�:C���6/���� � �? Gunn power supply 2. VSWR Measurement 5. I did not think that this would work, my best friend showed me this website, and it does! Just select your click then download button, and complete an offer to start downloading the ebook. S-parameter Measurement of the following microwave components (Isolator, Circulator, E plane Tee, H Plane Tee, Magic Tee) 5. Slotted line 8. In order to read or download Disegnare Con La Parte Destra Del Cervello Book Mediafile Free File Sharing ebook, you need to create a FREE account. 5. vswr measurement with open and short circuit loads. This would entail carrying out the actual lab experiment remotely. microwave engineering lab 1 index sr.no experiment name 1. to study the mode characteristics of the reflex klystron tube and to determine its electronic tuning range. 7. measurement of impedanc e of a given load. 0000017975 00000 n
• To … c. Gunn oscillator. Read this material before doing the experiment so that you will understand the basic operation of a mixer. Providing measured data for virtual lab experiments corresponding to the data previously obtained by measurements on an actual system. 0000003604 00000 n
- To measure impedence of a load. Experiments on Gunn Diode. Kit contents / Specifications:- Pin Modulator. 3. Measurement of impedance measurement using reflex klystron. 3. to study loss and attenuation measurement of attenuator. Measurement of relative power attenuation. 9 Measurement of scattering parameters of magic tee. Measurement of scattering parameters of magic tee. 2. In general, the cathode of a diode is marked by a solid line on the diode.The Directional Coupler Characteristics. Attenuation Measurement. (a) P-N junction (b) schematic symbol (c) diode packaging. Directional coupler characteristics. Measurement of Directional coupler. JMTK MWE AND DC LAB DEPARTMENT OF ECE Page 2 MICROWAVE AND DIGITAL COMMUNICATION LABORATORY LIST OF EXPERIMENTS IV Year B.Tech ECE –I sem. To study the characteristics of Gunn Diode. 0000002856 00000 n
Directional Coupler Characteristics 4. 0000000016 00000 n
Its largest use is in electronic oscillators to generate microwaves, in applications such as radar speed guns, microwave relay data … 4. GUNN DIODE CHARACTERISTICS AIM: To study the V-I characteristics of Gunn diode. lol it did not even take me 5 minutes at all! microwave engineering lab list of experiments: 1. reflex klystron characteristics. 6. b. VSWR Meter Solid State. 9 Measurement of scattering parameters of magic tee. 28 0 obj<>stream
2. You Will Use The Curve Tracer To Obtain The Current-voltage (1-V) Characteristies Of A Silicon Diode. This video describes the I-V characteristics of Gunn diode. - To study the frequency, guide wavelength & free space wavelength - To measure the SWR and reflection coefficient. This video describes the I-V characteristics of Gunn diode. If there is a survey it only takes 5 minutes, try any survey which works for you. Remotely triggering an experiment in an actual system set the components and equipments as shown in 1. Find a PDF Ebooks without any digging get this ebook, you need create! I AIM: to study the frequency, guide wavelength & free space •! Perform the experiment through the lab experiment to familiarize themselves with the bias voltage, try any which... Lab Gunn diode and to record the readings DESCRIPTION of Equipment: 1 basic microwave measurement. To read or download microwave lab experiments Manual, you are right to find a PDF Ebooks without digging... 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