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. If the ratio (L/W) is close to unity, the radiation pattern will be symmetric but may not provide a resonable input impedance. 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. In this video, a high-gain multilayer 2x2 antenna array for the application of WLAN (wireless local area network) AP (access point) is presented. Pasternack's Microstrip Patch Antenna Calculator determines the length and width (in millimeters) of a rectangular patch antenna. The net effect of an array of identical antennas is to modify the single-antenna radiation vector by the array factor, which incorporates all the translational phase shifts and relative weighting coefﬁcients of the array elements. We may think of Eq. (22.3.1) as the input/output equation of a linear system with A(k)as the transfer function.

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.

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

Antenna downtilt angle calculator | Antenna tilt angle calculator

Antenna Downtilt Angle Calculator #1

Antenna Downtilt Angle Calculator #2

Formula or equations used in antenna downtilt angle calculator

Other Antenna Calculators

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