VSWR:	1.5
Applications:	--
Height (Max):	0.157" (4.00mm)
Mounting Type:	Adhesive
Ingress Protection:	--
Termination:	Pin
Features:	--
Gain:	2dBi
Return Loss:	--
Series:	--
Number of Bands:	1
Antenna Type:	Ceramic Patch
Frequency Range:	1.616GHz ~ 1.626GHz
Frequency (Center/Band):	1.6GHz
Frequency Group:	UHF (1 GHz ~ 2 GHz)
Part Status:	Active
Packaging:	Tray

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IP.1621.25.4.A.02 - RF Antennas

Introduction

IP.1621.25.4.A.02 is a type of RF antenna designed to transmit and receive radio frequency signals. These antennas are used in a vast array of applications, ranging from aircraft radios and mobile phones to medical imaging equipment and satellite communications. This article will discuss the application field of IP.1621.25.4.A.02 as well as its working principle.

Application Field

IP.1621.25.4.A.02 antennas are well suited for a variety of applications because of their multi-hole dipole design. This design allows the antenna to be omnidirectional, meaning that it is capable of receiving and transmitting signals in all directions. As a result, these antennas are ideal for applications such as:

• Radio communication in aircrafts and ships
• Broadcasting of FM radio stations and television signals
• Mobile telephones and other devices in cellular networks
• Wireless data transmission or reception systems
• Medical imaging machines including X-ray machines
• Communication with satellites and with remote planetary exploratory tools

In addition, these antennas can be used for applications where medium range (up to 1000 kilometers) wireless communications require a reliable and low-cost solution.

Working Principle

IP.1621.25.4.A.02 antennas are designed to transmit and receive radio frequency (RF) signals. The way these antennas accomplish this task is by using a multi-hole dipole design. This design consists of multiple conducting elements arranged in a symmetrical pattern, which are connected to the antenna’s feed line. When a signal, whether it is an incoming or outgoing signal, is applied to the antenna, it creates an electric field that interacts with the elements of the antenna. This causes the elements to vibrate and, in turn, create an electromagnetic field that propagates away from the antenna. By changing the shape of the elements, the antenna can be tuned to match the frequency of the signal and therefore direct the electromagnetic waves in the desired direction.

Conclusion

In conclusion, IP.1621.25.4.A.02 is a type of RF antenna well suited for a wide variety of applications due to its multi-hole dipole design. This design allows the antenna to be omnidirectional, meaning that it can receive and transmit signals in all directions. Furthermore, it can be used for communications where medium range (up to 1000 kilometers) is required. Finally, the working principle of IP.1621.25.4.A.02 is based on an electric field, which interacts with the elements of the antenna to create an electromagnetic field that propagates away from the antenna.

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