All Categories
History
This section provides an overview for directional antennas as well as their applications and principles. Also, please take a look at the list of 11 directional antennas manufacturers and their company rankings. Here are the top-ranked directional antennas companies as of December, 2024: 1.Hangzhou Shengtong Technology Co., Ltd, 2.Kenbotong Technology Co., Ltd., 3.J P TECHNOLOGIES.
Table of Contents
A directional antenna is an antenna capable of transmitting and receiving strong signals in a specific direction.
This type of antenna minimizes noise and interference from the surrounding environment, concentrating signals in a specific direction.
This enhances the stability and efficiency of communications, improving the quality of long-distance and wireless communications.
Directional antennas are used in mobile communication devices and base stations to improve signal quality and efficiency by focusing signals in specific directions. They help minimize interference within mobile networks. Directional antennas placed on communication towers transmit specific signals, dividing communication ranges.
In astronomy research, directional antennas, such as radio telescopes, receive electromagnetic radiation from space. This enables the capture of radio signals from sources like galaxies and cosmic background radiation, aiding in the study of celestial properties. Radio telescopes are essential for observing celestial bodies not visible in the visible light spectrum.
Aircraft and space shuttles use directional antennas for communication and navigation. For example, aircraft communication involves directional antennas communicating with ground control towers to receive location and weather information. Space shuttles utilize directional antennas for communication with Earth to navigate and control their operations.
Directional antennas exhibit high directionality due to their design and arrangement.
Many directional antennas use reflectors to concentrate radio waves in specific directions. For instance, parabolic antennas feature parabolic-shaped reflectors that gather signals and focus enhanced signals in a specific direction. Reflectors align wavefronts, minimize mutual interference, and enhance directionality.
Additionally, arranging antennas in specific configurations allows for signal direction control. For example, Yagi-Uda antennas adjust antenna orientation toward communication towers, enhancing signal directionality. This minimizes the risk of picking up unwanted signals and aids in noise reduction.
These factors combine to give directional antennas high directionality, enabling long-distance communication and noise reduction. They play a crucial role in various communication applications, including target detection.
Directional antennas come in various types, including:
Parabolic antennas consist of large parabolic reflectors and feedhorns. The reflector concentrates radio waves in specific directions, resulting in high gain. They are commonly used in satellite communication and radar applications.
The Yagi-Uda antenna comprises elements such as reflectors, directors, and radiators. Radiators are the primary components, and when connected to multiple directors and a reflector, they direct signals in specific directions. Yagi-Uda antennas are typically used for television reception and amateur radio.
Horn antennas have a wide-mouthed waveguide structure and are mainly used in the microwave frequency range. They find applications in radar systems and communication.
Slot antennas feature slots cut into metal plates to radiate or receive radio waves in specific directions. They are commonly used as part of other antennas in radar and communication applications.
*Including some distributors, etc.
Sort by Features
Sort by Area
Founded in 2003, Aaronia AG is a German manufacturer based in Strickscheid, specializing in measuring, tracking, and monitoring technology. Initially focusing on spectrum analyzers, including the first portable handheld model introduced in 2008, the company expanded its product line to include antennas, preamplifiers, signal generators, shielding materials, and related accessories. In 2013, Aaronia developed AARTOS, a drone detection system, most recently used in the security infrastructure of the 2022 G20 Summit in Bali, Indonesia. With real-time analysis software, Aaronia offers customized integration of hardware components for diverse applications. The company also provides GPS logger software to collect data from the antennas.
Zhenjiang Voton Machinery Co. Ltd., established in 1991 and based in Zhenjiang, Jiangsu, China, is a manufacturer of radio frequency (RF) components and utilities. The company offers RF coaxial components for testing or measurement, as well as for communication systems and medical applications. It also offers RF coaxial cable assemblies for a broad range of connectors, including 7/16 DIN, MMCX, and BNC. The company is ISO 9001:2000-certified, and mainly serves clients in the communications and information technology sectors.
Hangzhou Shengtong Technology (CenRF) Co., established in 2000, is a manufacturer and supplier of mobile network coverage and optimization solutions such as radio frequency technologies to operators and mobile phone users worldwide based in Hangzhou. The company specializes in the manufacture of all communications-related products including Antenna, Repeaters, Termination/Dummy Loads as well as RF Attenuator and Filters. CenRF has customers worldwide, mainly focusing on South Asia, North America, and Western Europe.
Shenglu Telecommunications Tech. Co. Ltd., established in 1998 and headquartered in Foshan, China, is a communications antenna developer, manufacturer, and supplier. The company's products include microwave antennas, wireless communications base station antennas, and in-building antenna distribution systems with LTE support. It also provides wireless intelligent terminal antennas specifically designed for smart homes, smartphones, and car electronic navigation systems. The company's services include part production and component assembly for original equipment and original design manufacturers.
Guangdong Wekom Technology Limited, founded in 2021 and headquartered in Shenzhen, Guangdong, China, is a manufacturer of radio frequency signal devices and components. The company's main product portfolio includes amplifiers, antennas, and accessory products. Its accessory products include power splitters, couplers, and cables to provide a one-stop source for comprehensive client needs. These products are used for mobile networks and broadband networks. It also offers an extensive range of RF products and component parts for networks. The company primarily serves mobile operators and offers full OEM and ODM services.
Kenbotong Technology Co., Ltd. is an antenna manufacturing enterprise established in 1995 and headquartered in China. The company provides a wide range of antennas for LTE, GSM, CDMA, and Cellular (3G, 4G, and 5G) as well as ISM, TETRA, Wimax, and Wireless LAN frequency bands. Its core products are mainly used in mobile phones, routers, base stations, and other wireless devices. It is ISO 9001-certified and a key player in the global antenna market, with more than US$50 million in annual sales. The company continues to work with multiple industries, including telecommunications, automotive, and industrial.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Hangzhou Shengtong Technology Co., Ltd |
22.2%
|
| 2 | Kenbotong Technology Co., Ltd. |
22.2%
|
| 3 | J P TECHNOLOGIES |
11.1%
|
| 4 | Shenzhen Texin Electronics Co., Ltd |
11.1%
|
| 5 | Southwest Antennas |
11.1%
|
| 6 | Guangdong Shenglu Telecommunication Tech.co,.Ltd |
11.1%
|
| 7 | Aaronia AG |
11.1%
|
Derivation Method
The ranking is calculated based on the click share within the directional antennas page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
China
|
6 | 85.7% |
|
Germany
|
1 | 14.3% |
