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What are the differences between broadside array and end fire array?
end fire array A combination of identical and equally spaced antenna that radiate along the axis of the axis of the antenna array is known as an end fire array. the elements are fed with a current of equal magnitude but opposite in phase.due to this variation in phase ,the radiation obtained is unidirectional. broadside array when the maximum radiation of an array is directed normal to the axis of array it is known as broadside array. in a broadside array combination a number of identical antennas are set up along a line drawn perpendicular to their respective axis.
Why numeric arrays do not end with a '0' in C programming language?
The value zero is a perfectly valid numeric array element in its own right. If we used the value zero to mark the end of a numeric array in the same way we use a null-terminator to mark the end of a string (a character array), we'd have no way of representing the value zero within the array itself. Thus when working with numeric arrays, we must keep track of the array length independently of the array.
What is mean by Extra key inserted at the end of Array?
It means the array has a sentinel to mark the end of the array. Any elements that follow the sentinel element are deemed invalid. Sentinels are usually denoted with a special value that is not used by any of the elements that precede it. Null-terminated strings are an example, where the NULL character (ASCII code 0) marks the end of a character array.
Why are the insertions and deletions at the end of an array more efficient than insertions and deletions in the interior of an array?
Insertions and deletions at the end of an array are more efficient because they do not require shifting elements, which is necessary when modifying the interior of the array. When adding or removing an element at the end, you simply update the size of the array or place the new element in the next available position, resulting in O(1) time complexity. In contrast, inserting or deleting from the middle or beginning requires moving all subsequent elements, leading to O(n) time complexity.
How do you reverse the order of the elements in the array?
Start by pointing to each end of the array. Work your way towards the middle of the array, swapping elements as you go. When the pointers meet or pass each other, the array is completely reversed.
What are the differences between broadside array and end fire array?
end fire array A combination of identical and equally spaced antenna that radiate along the axis of the axis of the antenna array is known as an end fire array. the elements are fed with a current of equal magnitude but opposite in phase.due to this variation in phase ,the radiation obtained is unidirectional. broadside array when the maximum radiation of an array is directed normal to the axis of array it is known as broadside array. in a broadside array combination a number of identical antennas are set up along a line drawn perpendicular to their respective axis.
What are differences between broadside array and end fire array?
end fire array A combination of identical and equally spaced antenna that radiate along the axis of the axis of the antenna array is known as an end fire array. the elements are fed with a current of equal magnitude but opposite in phase.due to this variation in phase ,the radiation obtained is unidirectional. broadside array when the maximum radiation of an array is directed normal to the axis of array it is known as broadside array. in a broadside array combination a number of identical antennas are set up along a line drawn perpendicular to their respective axis.
End fire antenna?
end-fire antenna = surface-wave antenna
How do you determine increased directivity in end fire array?
by calculating the beam width of major lobe of resultant pattern of endfire array.it shoud be sharpaen nd more directive towards axis of array.
Is there a way to use a variable to declare the size of an array in true basic?
! variable to declase the size of an array in True Basic ! set up a dummy value for array - any initial value > 0 is fine. DIM array$(999) ! ask the user for the length of the array INPUT PROMPT "Enter array size " :size ! resize the array with user defined length MAT REDIM array$(size) ! program end END
Why numeric arrays do not end with a '0' in C programming language?
The value zero is a perfectly valid numeric array element in its own right. If we used the value zero to mark the end of a numeric array in the same way we use a null-terminator to mark the end of a string (a character array), we'd have no way of representing the value zero within the array itself. Thus when working with numeric arrays, we must keep track of the array length independently of the array.
Is an array that is in sorted order a min heap?
Yes, an array that is in sorted order is considered a min-heap because the smallest item in the array is the root. Also, the rest of the items in the array will gradually get bigger from the root until the end of the array.
What is mean by Extra key inserted at the end of Array?
It means the array has a sentinel to mark the end of the array. Any elements that follow the sentinel element are deemed invalid. Sentinels are usually denoted with a special value that is not used by any of the elements that precede it. Null-terminated strings are an example, where the NULL character (ASCII code 0) marks the end of a character array.
What is the plural form of wireless antenna and it does not end with an s?
wireless antennae
What is a plural form of 'wireless antenna' that does not end with an 's'?
A plural form of "wireless antenna" that does not end with an 's' is "wireless antennae". However, the usual plural of antenna is simply antennas.While this is true of North American English, in Britain the usual form of the plural is "antennae", and for insect appendages "antennae" is standard everywhere.
How do you know what end is the signal end of an outdoor antenna?
It will fog up and thunder then oxygen run out and everyone will die
How do you replace the electric antenna mast on a 1990 Honda Accord EX?
Remove the nut, spacer and bushing that holds down the antenna on the outside car body. Then turn the radio ON. As the antenna extends out, carefully pull out the antenna mast. There will be a plastic portion with teeth at the end. Remember the direction of teeth. When you install the new antenna, the teeth will go in that direction. Insert the new antenna into the antenna housing. Make sure the antenna teeth engages the antenna motor by moving the antenna up & down. Turn the radio OFF and the antenna motor will pull the antenna back in. Reinstall the nut, spacer, bushing and you're done.
