Patch Antenna Array Calculator Uk
Patch Antenna Array Calculator Download
Patch Array Antenna Gain Calculator
Patch Antenna Array Calculator -

The help of various array configurations, feeding methods, ays are used to scan the beam of an antenna system, to increase the directivity, gain and enhance various other functions which would be difficult with single element antenna. In the microstrip array, elements can be. The microstrip patch antenna calculator determines the length (L) and width (W) of a rectangular microstrip patch antenna for a given resonant frequency or vice versa. The substrate parameters (ε r and h) are required. Patch antenna array for communication system applications is presented. Multiple-feed for one patch can adopt the sequential rotation technology. The technology of sequential rotation is successfully used in circularly polarized antenna array design (Hall et al., 1989). Multiple-feed has an appropriate phase difference between excitations, and this can improve the axial ratio bandwidth and reduce the cross. Design A Square Microstrip Patch Antenna for S-Band Application DOI: 10.9790/280 www.iosrjournals.org 26 Page length, and width of the patch has no variation. The micro strip patch antenna is represented by two slots. For a frequency of 300MHz with a wavelength 1 metre, 0.5 metre antenna is required. Figure (1.1) Equivalent electric and magnetic surface current densities of a dipole antenna 1.2. Simple Dipole Antenna To understand the function of the antenna we consider the antenna to be enclosed by a surface volume and radiate in homogenous space (free space).

Antenna downtilt angle calculator | Antenna tilt angle calculator

This page covers Antenna downtilt angle calculator or Antenna tilt angle calculator.The Antenna downtilt angle calculator calculates distance from tilt angle and tilt angle from horizon distance.It also mentions formula or equations used in these antenna tilt angle calculators.

Patch Antenna Array Calculator Uk

Antenna downtilt angle calculator uses height (in feet) and distance (in miles).
1 mile = 1.60934Km , 1 Km = 0.6214 miles
1 feet = 0.3048 meters , 1 meter = 3.28 feet
1 mile = 5280 feet

Antenna Downtilt Angle Calculator #1

Following calculator calculates antenna downtilt angle based on base antenna height, remote antenna height and distance between antennas.

EXAMPLE of antenna downtilt angle calculator:
INPUTS:
Hb= 120 feet , Hr = 80 feet , Distance = 5.4 miles
OUTPUTS:
Antenna downtilt angle = 0.08038 Degree

Antenna Downtilt Angle Calculator #2

Following calculator calculates distance between antennas based onbase antenna height, remote antenna height and antenna downtilt angle.

EXAMPLE of antenna tilt angle calculator:
INPUTS:
Hb= 120 feet , Hr = 80 feet , theta = 1 degree
OUTPUTS:
Distance between antennas (in feet) = 2291.5
Distance between antennas (in miles) = 0.434

Formula or equations used in antenna downtilt angle calculator

Following formula or equations is used in this antenna downtilt angle calculator or tilt angle calculator.

Refer more calculators in the section below under titled 'Other Antenna Calculators'.

Other Antenna Calculators

Following is the list of other antenna calculators.
Yagi Antenna CalculatorAntenna Efficiency CalculatorAntenna Elevation Azimuth CalculatorAntenna Range CalculatorBowtie Antenna CalculatorParabolic Dish CalculatorHorn Antenna CalculatorDipole Antenna CalculatorPatch Antenna CalculatorAntenna near field calculatorAntenna gain calculatorAntenna G/T ratio calculator

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