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RM-CPHA1840-12 Circularly Polarized Horn Antenna for 18–40 GHz Millimeter-Wave Testing
As millimeter-wave systems continue to expand across communication, sensing, testing, and airborne platforms, engineers need antennas that can maintain dependable polarization and radiation performance over more than a narrow frequency window. RF MISO’s RM-CPHA1840-12 Ci...Read more -
Loop Antenna: Types, Working Principle, Radiation Pattern and Applications
What Is a Loop Antenna? A loop antenna is formed by arranging one or more conductive elements into a closed path and feeding the structure with an RF signal. The loop may be circular, square, rectangular, triangular, elliptical, or designed in another shape to meet speci...Read more -
RM-DCPHA12-10 Dual Circular Polarization Horn Antenna for 1–2 GHz RF Applications
In advanced RF systems, antenna performance is not defined by gain alone. Polarization flexibility, impedance matching, radiation purity, front-to-back isolation, and power-handling capability all influence the reliability of a measurement or communication link. RF MISO’...Read more -
Rhombic Antenna: Structure, Working Principle, Radiation Pattern and Applications
What Is a Rhombic Antenna? A rhombic antenna is a directional wire antenna formed by four conductive elements arranged in a diamond-shaped structure. It can be viewed as two V antennas connected end to end, with one acute vertex used as the feed point and the opposite ve...Read more -
RM-PSA056-3 Right-Hand Circularly Polarized Planar Spiral Antenna for 0.5–6 GHz Applications
Modern RF systems often need to operate across multiple frequency bands while maintaining stable polarization performance in changing installation environments. RF MISO’s RM-PSA056-3 planar spiral antenna is designed to meet these requirements with wideband coverage from...Read more -
Antenna Theory: How Does an Inverted V Antenna Work?
What Is an Inverted V Antenna? An inverted V antenna is a practical variation of the center-fed dipole antenna. Instead of arranging the two radiating elements in a straight horizontal line, the feed point is raised to the highest position while the two antenna arms slop...Read more -
RM-SGHA159-10 Standard Gain Horn Antenna for Reliable 4.90–7.05 GHz RF Measurement
Reliable antenna measurements begin with a reference antenna that provides predictable gain, stable matching, and clearly defined radiation characteristics. RF MISO’s RM-SGHA159-10 Standard Gain Horn Antenna is designed for professional RF testing across the 4.90–7.05 GH...Read more -
Antenna Theory: How Does a V Antenna Work?
What Is a V Antenna? A V antenna is a directional wire antenna formed by two conductive elements extending outward from a common feed point. When viewed from above, the two antenna legs form a clear V-shaped structure. The V antenna can be regarded as an improved arrange...Read more -
RM-BDPHA130-15 Broadband Dual Polarized Horn Antenna, 1-30 GHz, 15 dBi Typical Gain
The RM-BDPHA130-15 is a broadband dual polarized horn antenna designed for engineers who need stable wideband performance from 1 GHz to 30 GHz. With a typical gain of 15 dBi and a typical VSWR of 1.5, this antenna is well suited for RF testing, antenna measurement, EMI d...Read more -
Long Wire Antenna Theory: Types, Working Principles and RF Testing Applications
In antenna theory, the relationship between antenna length and operating wavelength is one of the most important factors that affects radiation performance. A long wire antenna is a typical example. Unlike a short dipole or half-wave dipole, a long wire antenna usually h...Read more -
RM-BCA0023-2 Bi-Conical Antenna for 0.02–3 GHz Wideband RF Applications
RF MISO’s RM-BCA0023-2 is a wideband bi-conical antenna designed for RF testing, surveillance, antenna measurement, and system integration applications across the 0.02–3 GHz frequency range. Covering from 20 MHz up to 3 GHz, this antenna provides a practical solution for...Read more -
Antenna Theory: What Is a Short Dipole Antenna?
A short dipole antenna is one of the basic models used in antenna theory. It is a simple linear wire antenna whose total length is much smaller than the wavelength of the operating signal. Although the structure looks very simple, the short dipole is an important referen...Read more
