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Dual Polarized Horn Antenna 15dBi Gain, 60GHz-90GHz Frequency Range

Dual Polarized Horn Antenna 15dBi Gain, 60GHz-90GHz Frequency Range Featured Image
  • Dual Polarized Horn Antenna 15dBi Gain, 60GHz-90GHz Frequency Range

Short Description:

The MT-DPHA6090-15 from Microtech is a full-band, dual-polarized, WR-12 horn antenna assembly that operates in the frequency range of 60 GHz to 90 GHz. The antenna features an integrated orthogonal mode converter that provides high port isolation. The MT-DPHA6090-15 supports vertical and horizontal waveguide orientations and has a typical 35 dB cross-polarization suppression, a nominal gain of 15 dBi at the center frequency, a typical 3db beamwidth of 33 degrees in the E-plane, a typical 3db beamwidth of 33 degrees in the H-plane. The input to the antenna is a WR-12 waveguide with a UG-387/U-M threaded flange.
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Product Detail

Antenna Knowledge

Product Tags

Features

●  Full Band Performance
●  Dual Polarization

● High Isolation
● Precisely Machined and Gold Plated

Specifications

MT-DPHA6090-15

Item

Specification

Units

Frequency Range

60-90

GHz

Gain

15

dBi

VSWR

                  1.3:1

Polarization

Dual

 Horizontal 3dB Beam Width

33

Degrees

Vertical 3dB Bean Width

28

Degrees

Port Isolation

45

dB

Size

27.90*51.70

mm

Weight

74

g

Waveguide Size

WR-12

Flange Designation

UG-387/U

Body Material and Finish

Aluminum, Gold

Outline Drawing

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Test Results

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    • Background Noise

    Noise is generated by lossy components and active devices in the receiver, but noise can also be transferred by the antenna to the receiver input. Antenna noise can be received from the external environment, or generated internally, such as thermal noise caused by losses in the antenna itself. The noise generated inside the receiver can be controlled to a certain extent, while the noise received by the receiving antenna from the environment is usually uncontrollable and can exceed the noise level of the receiver itself. Therefore, it is important to characterize the noise power delivered by the antenna to the receiver.

    Noise is generated by lossy components and active devices in the receiver, but noise can also be transferred by the antenna to the receiver input. Antenna noise can be received from the external environment, or generated internally, such as thermal noise caused by losses in the antenna itself. The noise generated inside the receiver can be controlled to a certain extent, while the noise received by the receiving antenna from the environment is usually uncontrollable and can exceed the noise level of the receiver itself. Therefore, it is important to characterize the noise power delivered by the antenna to the receiver.

    Antennas with fairly wide main beams can pick up noise power from a wide variety of sources. Additionally, noise can be received from side lobes of the antenna radiation pattern, or through reflections from the ground or other large objects.

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