Sentence examples for elements of the antenna from inspiring English sources
It is the result of the vectorial addition of the inductive, capacitive, and resistive elements of the antenna.
Specifically, the direction of incoming signals is determined from the difference in their arrival times at different elements of the antenna.
This paper gives an overview of the mechanical analysis, modeling and design carried out on two major elements of the antenna: the grill front face, and the RF feed-through or windows.
Yet, in our system model, we assume that the elements of the antenna array are perfectly synchronized or that the synchronization error is small compared to the symbol length.
On this subject, RUZE [8] published the first work related to this field and pursued issues regarding the effect of the position and amplitude-phase errors of radiating elements on the antenna gain loss.
A narrow, stepped impedance strip is the radiating element of the antenna similar to conventional narrowband antennas, in order to retain the conventional antenna characteristics such as polarization purity, omnidirectional radiation pattern, etc.
Based on the time invariant nature of the system, we can also ignore the time index i from the weights w m [i]'s (that are used to perform phase adjustments at the m th element of the antenna array).
The main receiver uses this feedback channel to convey the quantized phase adjustment that each element of the antenna array should apply in transmission to maximize the SNR in reception.
Each m th element of the antenna array is weighted by a complex gain w m, and the spacing Δ x should generally be greater than or equal to λ/2.
Consider that the array is composed by a ULA of M element as a receiver and decomposed into two sets of M − 1 element virtual subarrays, A and B. The down-converted baseband signal received by the mth, m = 1, 2, ⋯, M element of the antenna array is expressed by {x}_m(n)={displaystyle sum_{k=1}^{K+P}}{e}^{jleft m-1right){phi}_k}{s}_k(n) (9).
Four elements of the array antenna were used to transmit and receive the m-WiMAX signal, and the other element was used for the proposed calibration.
