WLP.4958.12.4.A.02

VSWR:	1.5
Applications:	WLAN, Zigbee™
Height (Max):	0.157" (4.00mm)
Mounting Type:	Surface Mount
Ingress Protection:	--
Termination:	Pin
Features:	--
Gain:	6dBic
Return Loss:	--
Series:	--
Number of Bands:	1
Antenna Type:	Ceramic Patch
Frequency Range:	4.9GHz ~ 5.825GHz
Frequency (Center/Band):	5.4GHz
Frequency Group:	SHF (f > 4 GHz)
Part Status:	Active
Packaging:	Tray

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Introduction

RF antennas are the backbone of many wireless communication systems, providing efficient and reliable communication links. WLP.4958.12.4.A.02 is a type of RF antenna designed for cellular telecommunications, broadband access, and other wireless applications. It is widely used in cellular base station applications such as 2G, 3G, and 4G cellular networks.

Application Field and Working Principle

The WLP.4958.12.4.A.02 antenna is a broadband printed monopole antenna that operates in the cellular frequency bands such as GSM, CDMA, WCDMA, and LTE. The antenna has a wide operating frequency range from 824 MHz to 960 MHz and provides excellent gain performance with an efficiency of up to 94.5%.The antenna is constructed from a combination of copper foil and aluminum foil patterns printed on a FR4 substrate. These patterns are arranged in a unique two-layer structure which creates a radiating element that is electrically short in the far field, while offering a large impedance bandwidth. The antenna operates in an omni-directional pattern, providing a wide coverage area with a radiation pattern that is fairly even in all directions.In addition to radiating energy out into the far field, the WLP.4958.12.4.A.02 also acts as an efficient absorber of the energy received from a wireless signal. This antenna is designed to provide an optimum matching network between the transmission line and the antenna itself. This matching network helps to maximize the efficiency of the antenna by allowing for maximum transfer of energy between the transmission line and the antenna. The antenna also features an internal ground plane which helps to improve radiation performance by reducing polarization loss. The use of a ground plane also helps to reduce reflections from nearby objects that could potentially interfere with the system.

Conclusion

WLP.4958.12.4.A.02 is a broadband printed monopole antenna that provides an excellent gain performance and is well suited for many cellular applications. Its wide frequency coverage and omni-directional pattern provide an effective and efficient communication link in any environment. It also utilizes an internal ground plane to reduce reflections from nearby objects. This antenna is a great solution for a variety of wireless applications.

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