EIRP Radiation

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Example 15: Quad Ridge Dual Polarized Vivaldi Horn

This sample report features a dual polarized Vivaldi antenna, evaluated with our 3D polar patterns at standard resolution (10 degree steps). The antenna was swept from 1300 MHz to 18 GHz. Background: This interesting eBay antenna find is a pair Teflon PCBs. It was specified in its listing as 698 to 6000 MHz for mobile […]

Example 13: Radar Modules

Low Cost Microwave Radar Modules For 3, 10, and 24 GHz This example page showcases 3D EIRP radiation patterns for three popular consumer/hobbyist radar modules. All three are normally used for proximity sensing and intruder detection. The physical size of all three antennas is nearly constant, but their “electrical size” (in terms of wavelength) increases […]

Example 12: Raspberry Pi Model 3B+ Antenna Evaluation

This sample report features the embedded antenna of the popular Raspberry Pi 3B+, evaluated with our 3D polar patterns at high resolution (5 degree steps). The antenna was swept from 700 MHz to 18.5 GHz in 251 steps. Background: This embedded antenna was designed by Proant AB, and replaces the dielectric SMT chip antenna used […]

Example 10: Eggbeater LEO Satellite 432 MHz (70cm)

This sample report features a popular 400 MHz band LEO satellite antenna, evaluated with our 3D spherical patterns at standard resolution (10 degree steps). Background: This omnidirectional circularly polarized antenna is designed for up-facing coverage of Low Earth Orbit Satellites. It is model EB-432/RK70CM from M2 Antenna Systems. Their website description is: ” The EB-432 EGGBEATER […]

Ka Band Sector Horn 3D Radiation Gain Pattern Testing in Anechoic Chamber Feature

Example 9: Ka Band Sector Horn

This sample report features a Ka band sector horn, evaluated with our 3D spherical patterns at high resolution (5 degree steps). The antenna was swept from 33 to 40 GHz. Results: The measured forward gain was typically 17 dBi, and the 6.5 degree x 90 degree wide “fan shape” of a quarter-sector horn resolved well. […]

Example 8: Triple Feed Patch Array CP Antenna

This sample report features a directional circularly polarized antenna, evaluated with our 3D spherical patterns at high resolution (5 degree steps). The antenna was swept from 5300 to 6300 MHz. Background: This antenna is the work of Maarten Baert . It is an array of Triple Feed Patches. First the Triple Feed Patch. The designer’s […]

Example 7: Antipodal Vivaldi with Slot Edges

This sample report features a specialized Vivaldi antenna, evaluated with our 3D polar patterns at standard resolution (10 degree steps). The antenna was swept from 1400 MHz to 18 GHz. Background: It goes by the formal name of an antipodal PCB Vivaldi antenna with exponential slotted edges. Although, it is better known as a Palm […]

Photo 1 Pagoda 2 FPV LHCP Measured at Antenna Test Lab Co

Example 6: LHCP Omnidirectional FPV Antenna

This sample report features an omnidirectional circularly polarized antenna, evaluated with our 3D spherical patterns at standard resolution (10 degree steps). The antenna was swept from 5300 to 6300 MHz. Background: This compact LHCP omnidirectional antenna was designed by the talented Maarten Baert. It is a sophisticatedly simple design with three PCBs on a semi-rigid […]

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