【實用教育app】Radar & Sonar Engineering|最夯免費app

This unique application is for all students across the world. It covers 174 topics of Radar and sonar engineering in detail. These 174 topics are divided in 6 units.

Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail.

This USP of this application is "ultra-portability". Students can access the content on-the-go from anywhere they like.

Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier.

Some of topics Covered in this application are:

1. Introduction to RADAR

2. Radar Frequencies

3. APPLICATIONS OF MAGNETRON

4. Radar Block Diagram and Operation

5. Applications of Radar

6. History of Radar Development

7. Simple form of Radar Equation

8. Prediction of Range performance

9. Minimum Detectable Signal

10. Receiver Noise and Expression for minimum detectable Signal

11. Pulse repetition frequency & range ambiguities

12. Integration of Radar Pulses

13. RADAR CROSS SECTION OF TARGET

14. Cross-section fluctuation.

15. System losses

16. Transmitter Power

17. Antenna Parameters

18. Propagation Effects

19. Signal to noise ratio

20. INTRODUCTION TO RADAR TRANSMITTERS

21. Types of Transmitter

22. Radar Transmitter Parameters

23. POWER SOURCES AND AMPLIFIERS

24. The Magnetron Oscillator

25. Klystron Amplifier

26. Classification of Klystron Amplifier

27. Application of Klystron Amplifier

28. Traveling-wave-tube Amplifier

29. Different Types of Travelling Wave Tube Amplifier

30. Amplitron

31. Stabilitron

32. RADAR Modulators

33. Line-type Modulator.

34. Active-Switch Modulators

35. Hard-tube Modulator

36. Saturable-reactor Modulator

37. Modulator Pulse Shape

38. Solid-State Oscillators

39. Thyratrons

40. RADAR ANTENNAS.

41. RADAR ANTENNA PARAMETERS

42. PARABOLIC ANTTENA

43. Feeds for Paraboloids

44. Scanning-feed Reflector Antennas

45. Cassegrain Antenna

46. Lens Antennas

47. Array Antennas

48. Cosecant-squared Antenna

49. Radomes

50. Aperture Antenna

51. Different types of Antennas in RADAR SYSTEM

52. Polarization

53. Antenna Radiation

54. The Doppler Effect

55. CW Radar

56. Range and Doppler Measurement

57. Frequency-modulated RADAR

58. FM-CW radar using sideband superheterodyne receiver

59. FM-CW radar with signal-following superheterodyne receiver

60. FM-CW technique for eliminating the fixed error

61. Double-modulated FM radar

62. Multiple Frequency CW Radar

63. Moving-target-indication (MTI) Radar

64. MTI receiver with delay-line canceler

65. MTI radar with power amplifier transmitter

66. MTI radar with power oscillator transmitter

67. Delay Lines and Cancelers

68. Delay-line Construction

69. Filter Characteristics of the Delay-line Canceler

70. Blind Speeds

71. Response of Single-delay-line Canceler

72. Multiple and Staggered Pulse Repetition Frequencies

73. Double Cancellation

74. FM Delay-line Cancellation

75. Generation of the Pulse Repetition Frequency

76. Pulse-doppler Radar

77. Noncoherent MTI

78. MTI from a Moving Platform - AMTI

79. Pulse-Doppler AMTI.

80. Pulse-Doppler AMTI.

81. Phase detection in Non-Coherent MTI

82. MTI Using Range Gates and Filters

83. Effect of Side lobes on Pulse-Doppler AMTI Radar

84. Limitation of MTI performance

85. LOSSES In MTI

86. Moving Target Detector (MTD).

87. Tracking with Radar

88. Sequential Lobing.

89. CONICAL SCANNING

90. CONICAL SCAN-RADAR

91. Boxcar Generator

92. Automatic Gain Control

93. Simultaneous Lobing or Monopulse

94. Amplitude monopulse antenna patterns

95. Amplitude-Comparison-Monopulse RADAR

96. Two-coordinate amplitude-comparison-monopulseTracking radar.

97. Monopulse Error Signal

98. Phase-comparison-monopulse radar.

99. Tracking in Doppler

All topics are not listed because of character limitations set by the Play Store.

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