What Elevation Should They Aim Their Antenna To Maximize Transmission?
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
What Elevation Should They Aim Their Antenna to Maximize Transmission?
Antennas are more directive to receive signals and transmit more signals in one direction than in another direction. For high performance, it must be ensured that antennas are paced or aligned in the right direction. Antenna alignment is a key point for installation. The antenna will perform poorly if it is aligned in the wrong direction.
Deactivate antenna:
Antennas are used for the reception of television signal it must point in the right direction when it is installed for the best performance and best reception of signals. Antennas have a polar diagram or a directional pattern. Television antennas are made in such a way in one direction it increases the performance while in the other direction it decreases performance.
LPWAN antenna placement:
Here there are 6 LPWAN for the placement of the antenna to be considered.
The ideal antenna length should be equal to the wavelength of the signal. The wavelength is measured in terms of speed and frequency. In air EW travel with the speed of light which is 300,000,000 m/s. it means that in North America LPWAN wavelength is 32.76 cm at a frequency of 915 MHz, and the antenna length is 16.38cm and 8.19 cm.
Antenna Type:
Antennas are classified into two types, one omnidirectional and the other directional. Directional antennas transfer or received radio power signals in a specific direction. For example, the Yagi antenna. Whereas an omnidirectional antenna receives or transmits radio power signals in all horizontal directions. Depending on your application and network the antennas can be chosen. Omnidirectional antennas provide flexibility and gateway locations. It is ideal when need to receive data from various nodes in all directions. While the directional antenna is used when the direction of data is fixed, it offers more power strength than omnidirectional.
Optical visibility:
Optimize the line-of- of sight between the receiver and transmitter sometimes it must be blocked. LPWAN performance is different in rural and urban areas due to the traveling of signals through dense material. Physical hindrances like metal, buildings, hills, and walls absorb, reflect, and refract the radio wave’s signal.