Dual Polarized Horn Antenna 19dBi Typ. Gain, 93-95GHz Frequency Range RM-DPHA9395-19

Short Description:

The RM-DPHA9395-19 from RF MISO is a W-Band, dual polarized, WR-10 horn antenna assembly that operates in the frequency range of 93GHz to 95GHz. The antenna features an integrated orthogonal mode converter that provides high port isolation. The RM-DPHA9395-19 supports vertical and horizontal waveguide orientations with a typical 30 dB cross polarization suppression, typical 45dB port isolation between the horizontal and vertical ports, a nominal gain of 19 dBi at the center frequency. The input of this antenna is a WR-10 waveguide with flange.

Product Detail

Antenna Knowledge

Product Tags

Features

● WR-10 Rectangular Waveguide Interface

● Dual Polarization

● High Port Isolation

● Precisely Machined and Gold plated

Specifications

RM-DPHA9395-19
Item	Specification	Units
Frequency Range	93-95	GHz
Gain	19 Typ.	dBi
VSWR	1.5:1 Typ.
Polarization	Dual
Port Isolation	40 Typ.	dB
Cross Polarization	30 Typ.	dB
Interface	WR-10
Finishing	Gold Plated
Material	Cu
Size	Φ19.10*65.0	mm
Weight	0.087	Kg

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The Dual Polarized Horn Antenna represents a significant advancement in antenna technology, capable of simultaneously operating in two orthogonal polarization modes. This sophisticated design incorporates an integrated Orthogonal Mode Transducer (OMT) that enables independent transmission and reception in both ±45° linear polarization or RHCP/LHCP circular polarization configurations.

Key Technical Features:

Dual-Polarization Operation: Independent operation in two orthogonal polarization channels
High Port Isolation: Typically exceeding 30 dB between polarization ports
Excellent Cross-Polarization Discrimination: Generally better than -25 dB
Wideband Performance: Typically achieving 2:1 frequency ratio bandwidths
Stable Radiation Characteristics: Consistent pattern performance across operating band

Primary Applications:

5G Massive MIMO base station systems
Polarization diversity communication systems
EMI/EMC testing and measurement
Satellite communication ground stations
Radar and remote sensing applications

This antenna design effectively supports modern communication systems requiring polarization diversity and MIMO technology, while significantly improving spectrum utilization efficiency and system capacity through polarization multiplexing.

broadband dual polaried antenna