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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 -
RM-BCA3040-4 Bi-Conical Antenna for 30–40 GHz Millimeter-Wave Testing
When working in the 30–40 GHz millimeter-wave band, engineers often need an antenna that is not only compact and easy to integrate, but also stable enough for repeatable RF testing. RF MISO’s RM-BCA3040-4 Bi-Conical Antenna is designed for this type of high-frequency tes...Read more -
Antenna Theory: Understanding the Full-Wave Dipole Antenna
What Is a Full-Wave Dipole Antenna? A full-wave dipole antenna is a linear dipole antenna whose total conductor length is approximately equal to one wavelength at the operating frequency. In other words, if the wavelength is represented by λ, the overall length of the di...Read more -
RM-TCR44 Trihedral Corner Reflector for Reliable Passive Reflection and RCS Measurement
The RM-TCR44 from RF MISO is a trihedral corner reflector developed for radar and electromagnetic test environments where stable echo response and dependable mechanical performance are required. Built with a robust aluminum structure, it is designed to deliver long-term ...Read more -
Antenna Theory – Half-Wave Folded Dipole
A folded dipole is an antenna consisting of two parallel conductors connected at both ends, forming a closed loop‑shaped structure, with the feed point at the center. The total length of the antenna is half a wavelength, which is why it is also called a half‑wave folded ...Read more -
RM-DCPHA218-15: Dual Circular Polarized Horn Antenna for 2–18 GHz Test Systems
In broadband microwave testing and electromagnetic evaluation, antenna selection is often determined not only by frequency coverage, but also by radiation stability, polarization characteristics, and integration flexibility. RM-DCPHA218-15 is designed for such requiremen...Read more -
Antenna Theory – Half-Wave Dipole
A dipole antenna is cut and bent to achieve efficient radiation. The total length of the wire used as the dipole is equal to half a wavelength (i.e., l=λ/2）.This type of antenna is called a half-wave dipole antenna. Due to its advantages, it is the most widely used ante...Read more -
Broadband Log Periodic Antennas for EMI Detection and RF Measurement
In broadband RF testing and electromagnetic measurement, antenna selection plays an important role in overall test accuracy and efficiency. For engineers working in EMI detection, antenna calibration, pattern measurement, and field-oriented microwave applications, a stab...Read more -
Antenna Theory – Wires
Wire antennas are one of the basic types of antennas. They are well‑known and widely used. To better understand wire antennas, let us first take a look at the transmission line. Transmission Line A transmission line, or wire, carries electrical energy f...Read more
