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Engineering & Science Crossword Puzzle

April 17, 2011

2011 Engineering & Science Crossword Puzzles

Visit the Crossword Express website - RF CafeTake a well-deserved break and try your hand at some of these goodies. Every word in the RF Cafe crossword puzzles is specifically related to engineering, mathematics, and science. There are no generic backfill words like many other puzzles give you, so you'll never see a clue asking for the name of a movie star or a mountain on the Russia-China border.

All of these crossword puzzles were created using the fabulous Crossword Express (now called "Magnum Opus") software.

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12/25/2011

12/18/2011

12/11/2011

12/4/2011

11/27/2011

11/20/2011

11/13/2011

11/6/2011

10/30/2011

10/23/2011

10/16/2011

10/9/2011

10/2/2011

9/25/2011

9/18/2011

9/11/2011

9/4/2011

8/28/2011

8/21/2011

8/14/2011

8/7/2011

7/31/2011

7/24/2011

7/17/2011

7/10/2011

7/3/2011

6/26/2011

6/19/2011

6/12/2011

6/5/2011

5/29/2011

5/22/2011

5/15/2011

5/8/2011

5/1/2011

4/24/2011

4/17/2011

4/10/2011

4/3/2011

3/27/2011

3/20/2011

3/13/2011

3/6/2011

2/27/2011

2/20/2011

2/13/2011

2/6/2011

1/30/2011

1/23/2011

1/16/2011

1/9/2011

1/2/2011


Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

RF Cafe - Engineering Crossword Puzzle for 4/17/2011

ACROSS DOWN
1. Unit of conductance

7. Heat is required to change a solid into a liquid or a liquid into a gas without change of temperature

12. System On Chip

13. Measure of voltage

14. Bulk Acoustic Wave

16. Ratio of circumference to diameter

17. Greek letter

18. Bands between RF and baseband

20. Chemical symbol for praseodymium

21. Automated Test Equipment (abbr.)

22. A type of capacitance or inductance

23. Opposite of MSB

25. Miscalculations

28. First name of Mr. Watson-Watt and Mr. Goddard

30. Government program to bring electricity to farms (abbr.)

31. Specialized mobile radio (abbr.)

33. Computer communication scheme (abbr.)

34. Mr. de Forest's first name

35. Chemical symbol for einsteinium

37. Capacitor type

39. Chemical symbol for cesium

40. Describes a servo, accelerometer, solenoid, etc.

41. Chemical symbol for selenium

42. Point in an revolving object's orbit that is closest to the body it is orbiting

44. Chemical symbol for gallium

46. International Reply Coupon (abbr.)

48. Powers pneumatic devices

49. U.S. military organization (abbr.)

51. ___-AZIMUTH telescope mount

52. ______ velocity - speed necessary to become free of the Earth's gravitational force

54. EM software company in N. Syracuse, NY

56. Digital storage oscilloscope (abbr.)

57. Karl Friedrich _____, after whom the unit of magnetic field strength is named

58. Logical negation operator

59. One component of a complex number (abbr.)

61. Early computer display screen recolution (abbr.)

63. Charged particle

64. Coefficient of temperature (abbr.)

65. Type of logic gate

67. Polymer having the elastic properties of natural rubber

70. Electronics components & batteries supplier based in Japan

71. Impurity in a semiconductor

72. High accuracy time reference element

1. Semiconductor On Insulator (abbr.)

2. Multifunctional silicon devices (abbr.)

3. Similar to a laser, but at lower frequencies (pl.)

4. Electromagnetic interference (abbr.)

5. Chemical symbol for neptunium

6. What high frequency engineers design (2 wds.)

7. Chemical symbol for lutetium

8. Ticker symbol for Analog Devices

9. High-temp wire insulation

10. Chemical symbol for niobium

11. Transformer interwinding connection

12. Solid figure that has every point on its surface equidistant from its center

15. Transfers data to a disk

17. Permeability-tuned oscillator (abbr.)

19. Half of DSB

21. Amateur Radio Association (abbr.)

24. 10 decibels

26. Rotary electrical transformer used for measuring degrees of rotation (pl.)

27. Miniature RF connector

28. Radio Amateurs of Canada

29. Plane figure that has four straight sides, and four right angles

32. Extract information from a modulated signal

33. Illuminated

36. Rechargeable battery type (abbr.)

38. The "O" in CMOS

41. International phonetic alphabet letter "S"

42. Type of chart

43. Electrical overstress (abbr.)

45. Capture leading edge of a signal

47. Imaging device (abbr.)

48. Point in an revolving object's orbit that is farthest to the body it is orbiting

50. Impurity in a semiconductor that adds a mobile electron in the conduction band (pl.)

51. Antenna (abbr.)

53. File name extension for an ASCII file

55. Negation prefix

60. Last statement in a BASIC program

62. Circuit for maintaining constant voltage (abbr.)

63. U.K. equivalent of the IEEE

64. Time Division Multiplexing

66. Morse Code for "from"

68. PC follower

69. Unit of frequency (archaic, abbr.)

70. Upper frequency (abbr.)


See solution below

RF Cafe - Engineering Crossword Puzzle Solution for 4/17/2011

TotalTemp Technologies (Thermal Platforms) - RF Cafe
Exodus Advanced Communications Best in Class RF Amplifier SSPAs
Windfreak Technologies Frequency Synthesizers - RF Cafe

Berkeley Nucleonics Corporation - RF Cafe

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