Đặt câu với từ "standing-wave antenna"
1. A second antenna receives this wave.
2. Nodes and Antinodes of Standing Wave
3. Standing wave reduction in direct-field acoustic testing
4. Antinode is a point on a standing wave where the wave has a peak amplitude
5. In standing wave …a node is a vibrating Antinode (A)
6. According to the log periodic dipole antenna-coupled yagi antenna, a log periodic dipole antenna (LPDA) is connected to a wave guide of the yagi antenna to increase gain, thereby resonating into a wide frequency band.
7. Beam steerable 4_slots leaky wave antenna (LWA)array is presented for wireless communications.
8. Antinode: the position of maximum displacement in a standing wave system
9. An antenna gain not exceeding that of a half- wave dipole shall be used. 4.
10. The acoustic filter may apply an acoustic standing wave to the fuel.
11. 29 The results show that the perturbing waves exist in the form of either propagating wave or evanescent standing wave.
12. Hence polarization is the Characteristical property of the antenna designed to radiate linearly polarized wave
13. Adjacent Antinodes of a standing wave on a string are 15.0 cm apart
14. A phase switch and a standing wave linear accelerator with the phase switch
15. The long wave transmitter was modernized and the main antenna tower received a new cage aerial.
16. Device for coupling an electromagnetic wave transmitter and/or receiver to a metal structure used as an antenna
17. 1 day ago · Potential energy at the Antinode of a standing wave
18. SMA antenna connector can be adjusted according your requirements (straight standing or right angle), just state at ordering.
19. Antinode: For a standing wave, the region or point of maximum amplitude between adjacent nodes.
20. The Cobwebb antenna it is basically a 5 band antenna comprising of 5 full half wave dipoles for each band - between 10 meters and 20 meters, the antenna is also resonant on 6M and can be modeled even for VHF frequencies.
21. In some AOMs, two acoustic waves travel in opposite directions in the material, creating a standing wave.
22. In-ear Monitor Bundle with 4 Shure P3TRA215CL Wireless In-ear Monitor Systems, Shure PA411 Wireless Antenna Combiner, Shure UA505 Remote Antenna Mounting Kit, Shure UA8-470-542 1/2 Wave Omnidirectional Antenna, On-Stage Stands Mic Stand, and 25' Hosa BNC Cable $3,987.58.
23. What does Antinode mean? For a standing wave, the region or point of maximum amplitude between adjacent nodes
24. Integrated adaptive antenna of a multibeam antenna
25. Transfer your data for standing wave with 3 Antinodes using 150 g hanging mass to the table below
26. The transceiver unit (4) with a long-wave antenna (5) can be integrated, for example, into a remote-control car key (8).
27. In a sense, these points are the opposite of nodes, and so they are called Antinodes. A standing wave pattern always consists of an alternating pattern of nodes and Antinodes. The animation shown below depicts a rope vibrating with a standing wave pattern
28. The paper discusses the importance of background-noise's level of decimeter wave-band on antenna and its basical technical condition and request.
29. When a standing wave pattern is established in a medium, the nodes and the Antinodes are always located at the same position along the medium; they are standing still
30. Adaptive array antenna device and antenna control method
31. The distance between a node and the nearest Antinode of a standing sound wave in air is 5.73 m
32. Log periodic dipole antenna-coupled yagi antenna
33. See more ideas about antenna, Cobweb, ham radio antenna.
34. Dipole antenna
35. Antenna position
36. A string with a fixed frequency vibrator at one end forms a standing wave with 4 Antinodes when under tension T1
37. Antenna splitting method and controller in active antenna system
38. Disclosed is an antenna device that improves the antenna gain and reduces the correlation for a MIMO antenna.
39. An antenna for receiving a radio wave of a plurality of frequencies, excellent in gain, reliability, and productivity and a radio device comprising the same.
40. Whip antenna: whip-shaped antenna used for sending and receiving waves.
41. Adaptive array antenna device and base station adaptive array antenna device
42. This kind of antenna is called non frequency transforming antenna, a typical instance is plane isogonal corkscrew antenna.
43. Antenna matching circuit
44. Aerials (power antenna)
45. Reset antenna alignment.
46. An active antenna
47. Adaptive array antenna receiver apparatus and antenna array calibration method
48. Antenna element as capacitive proximity/touch sensor for adaptive antenna performance improvement
49. Adaptive antenna array
50. Broadband dipole antenna
51. The object is to provide a microwave alignment apparatus to improve the gain/half- power beam widths/sidelobe of an microwave antenna for mm-wave applications.
52. In certain embodiments, a reconfigurable antenna may include an active driven antenna element.
53. Internal antenna module
54. Microwave power is used to accelerate particles by allowing them to pass through a structure of coupled cavity resonators (standing wave linear accelerators).
55. Subsequent investigations revealed copper sulfate deposits caused by antenna corrosion created a weak battery increasing the probability of relay activation by shock wave accelerations when nearby mines detonated.
56. Provided are a conductive structure for a high gain antenna and an antenna.
57. Active optical antenna
58. Adaptable antenna system
59. Multiband antenna apparatus
60. The Plural of Antenna The plural of antenna is antennas or Antennae.
61. Antenna using meta-material transmission line, and communication device using the antenna
62. Employing 'adaptive antenna systems'.
63. Freight container with antenna
64. Employing “adaptive antenna systems”.
65. Antenna, colinear, delta loop
66. Antenna orientation and polarisation
67. Active antenna array and method for calibration of the active antenna array
68. Array antenna apparatus for implementing predetermined beam width using predetermined number of antenna elements
69. An antenna assembly includes a first active antenna element and a second active antenna element, each of which may be a dipole.
70. The antenna comprises a plurality of antenna elements (39) mounted at different heights.
71. This Antenna is the bomb.dot.com, and I highly recommend it as an indoor Antenna option
72. Acoustic antenna element for emitting and/or receiving waves under water and associated acoustic antenna
73. Mohu’s ReLeaf Antenna is a recycled cardboard version of the original 30-mile Leaf Antenna
74. Two-way antenna connector
75. Wideband high gain antenna
76. Dual-polarized dipole antenna
77. Antenna for satellite communication
78. Collinear antennas category is a curation of 21 web resources on , Home-brew Compact 6dBi Collinear Antenna, Collinear antenna building, Build A 9dB, 70cm Collinear Antenna
79. Slot fed dipole antenna
80. Employing ‧adaptive antenna systems‧.