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Microwave antennas are widely used for backhaul in wireless communication networks. These antennas are designed to transmit and receive microwave signals over long distances, typically between base stations and network hubs.
Parabolic dish antennas are the most common type of microwave antenna. They consist of a parabolic reflector and a feedhorn at the focal point of the reflector. The reflector focuses the microwave signals onto the feed source, which then transmits or receives the signals.
Parabolic antennas provide high gain and narrow beamwidth, allowing for long-distance transmission with minimal interference.
Microwave frequencies are typically defined as electromagnetic waves with frequencies ranging from 7.125GHz to 86 GHz in most applications. This spectrum is further divided into various bands, each with unique characteristics and applications. For frequencies above 7.125 GHz, several key bands and their attributes are noteworthy.
Frequency Bands and Their Applications for Wireless Communication are below:
X-Band (7.125 – 8.5 GHz), Applications: Fixed wireless communication, radar for automotive and industrial applications.
10.125 – 11.7 GHz, Applications: Fixed wireless access, microwave links.
12.75 – 13.25 GHz, Applications: Fixed wireless access, point-to-point microwave communication
14.4 – 15.35 GHz, Applications: Fixed wireless access, point-to-point microwave communication.
17.1 – 17.7 GHz, Applications: Fixed wireless access, point-to-point microwave communication.
17.7 – 19.7 GHz, Applications: Fixed wireless access, point-to-point microwave communication.
21.2 – 23.6 GHz, Applications: High-capacity wireless backhaul, fixed wireless access.
24.25 – 26.5 GHz, Applications: 5G cellular networks, high-capacity point-to-point communications.
27.5 – 29.5 GHz, Applications: 5G cellular networks, high-capacity point-to-point communications.
31.8 – 33.4 GHz, Applications: Experimental wireless communications, high-resolution radar.
37.0 – 40.0 GHz, Applications: 5G, short-range high-capacity communications, and some experimental uses.
V-Band (40.5 – 43.5 GHz), Applications: High-capacity point-to-point communications, 5G, and some experimental uses.
V-Band (60 GHz), Applications: High-capacity wireless communications, WiGig (802.11ad/ay), and some 5G applications.
E-Band (71 – 86 GHz), Applications: High-capacity point-to-point communications, backhaul for 5G, and some radar applications.
The gain of a microwave antenna is a measure of its ability to focus and direct radio waves. It is typically expressed in decibels (dB) and is calculated as the ratio of the power radiated in a specific direction to the power that would be radiated by an isotropic radiator (a theoretical antenna that radiates equally in all directions) with the same input power.
The gain of a microwave is determined by its size and shape. The larger the diameter of the dish, the higher the gain. The shape of the dish is also important, as it affects the ability of the antenna to focus the radio waves. A parabolic shape is ideal for focusing the waves to a single point, resulting in high gain.
The gain of a microwave antenna can be calculated using the formula:
Gain (dB) = 10 * log10(π * (D/λ)^2)
Where D is the diameter of the dish (in meters) and λ is the wavelength of the radio waves (in meters).
Dual polarization refers to the ability of an antenna to transmit and receive signals in two different polarizations simultaneously. In the case of a parabolic dish antenna, this means that it can transmit and receive signals in both horizontal and vertical polarizations at the same time.
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The feedhorn for the two polarizations are usually placed side by side, with one oriented horizontally and the other vertically. This allows the antenna to transmit and receive signals in both polarizations simultaneously.
One of the main advantages of dual polarization is that it allows for increased capacity and efficiency in wireless communication systems. By transmitting and receiving signals in both horizontal and vertical polarizations, the antenna can effectively double the amount of information that can be transmitted or received at any given time.
It is not easy to introduce all aspects of Panel antennas, so we have prepared a lot of information on this page for you to delve into. To make sure you can find the information you want quickly, we have prepared this content directory that will jump to the corresponding location when you click on it.
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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits Identify the frequency range your system operates in. Microwave frequencies typically range from 7.125 GHz to 86 GHz in most cases.
cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits Higher gain antennas focus energy more effectively, providing longer range and better signal quality.
3. Polarization
– Linear Polarization: Common in many applications, with vertical or horizontal orientation.
– Dual Polarization: Allows for the transmission and reception of two separate signals on the same frequency, effectively doubling the capacity of the communication link. This is especially useful in MIMO (Multiple Input Multiple Output) systems and for reducing interference.
4. Flange Interface
– Standard Flanges: Ensure compatibility with existing waveguide systems and connectors. Common standards include UG, CPR, and PDR flanges.
-Custom Flanges: May be required for specialized applications. Ensure they meet the mechanical and electrical specifications of your system.
5. Radio Mount (Direct or Split)
– Direct Mount: The radio is mounted directly to the antenna, reducing signal loss and simplifying installation. Suitable for compact and integrated systems.
– Split Mount: The radio is mounted separately from the antenna, connected via a waveguide (flexible or rigid) or coaxial cable. This allows for more flexible placement but may introduce additional signal loss.
Microwave Antenna Selection Guide
Frequency Range
Confirm the operating frequency (typically 7.125–86 GHz).
Gain
Higher gain = longer range and better signal quality.
Polarization
Linear: Vertical or horizontal, common in many systems.Dual: Supports two signals on the same frequency, increases capacity, reduces interference, ideal for MIMO.
Flange Interface
Standard (UG, CPR, PDR): Ensures compatibility.Custom: For specialized applications.
Radio Mount
Direct Mount: Radio attaches directly to antenna, low loss, easy installation.Split Mount: Radio separated from antenna via waveguide or cable, flexible but may add loss.
Model: STD7G32M2-UHP
Packaging Size: 775x775x440mm
Product features a standard flange or customized waveguide that allows the antenna to be connected to the 7 GHz ODU directly or split with the flexible/rigid waveguide. By using of an OMT, the ODU can be directly mounted onto the antenna, reducing loss and increasing throughput.
They are ideal for the Huawei, Aviat Networks and NEC PTP 7 GHz radio series. The entire unit is fully preassembled at the factory to simplify the installation process.
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Product features a standard flange or customized waveguide that allows the antenna to be connected to the 7 GHz ODU directly or split with the flexible/rigid waveguide. By using of an OMT, the ODU can be directly mounted onto the antenna, reducing loss and increasing throughput.
They are ideal for the Huawei, Aviat Networks and NEC PTP 7 GHz radio series. The entire unit is fully preassembled at the factory to simplify the installation process.
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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits, Aviat Networks and NEC cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits, Aviat Networks and NEC cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
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cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits, Aviat Networks and NEC cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
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Final cost depends on your detailed requirements, including frequency range, gain, polarization, radio mount type, packaging, and transportation distance.
For example: booking one 40HQ (24 units) of 7.125–8.5 GHz 38 dBi Microwave Antennas (STD7G38M2-UHP) with wooden crate packaging, based on EXW.
Material: stamped aluminum; Surface finish: powder coat; Salt spray duration: 500 hours
$10,000
Unassembled aluminum shells with wave-transmitting, waterproofing ans UV-resistant fabric cover
$10,000
5.925-7.125GHz, horizontal and vertical polarization , with standard flange of UDR84
$10,000
Material: steel, Surface finish: Hot Galvanizing, including adjustments rods, U blots, clamps as well as nuts, screws and washers.
$10,000
Material: steel , Surface finish: powder coat with clamps, bolts , nuts and washers
$10,000
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$10,000
Wooden crate packaging size: 173.5x136x50cm, one package for all the parts.
$4,300
From our factory in Nanhai, Foshan to Yantian port of Shenzhen, one 40HQ
$4,300
Shipping from Shenzhen, China to San Francisco, USA. The pricing was based on June 27th.2024.
$4,300Please note that the final lead-time depends on the customized service you require, electrical & mechanical specifications , the raw material types, product surface finish types, and packaging, etc. Take an example of customizing a 7 GHz 4ft microwave antenna:
HFSS (High Frequency Structure Simulator) is a powerful electromagnetic simulation software used for antenna design. It allows engineers to analyze and optimize antenna performance by simulating electromagnetic fields and predicting radiation patterns of frequency range, gain, polarization, S11, half-power beamwidth and other important parameters.
To ensure that the HFSS design is thoroughly verified and optimized, we will take the necessary steps to review all parameters and performance metrics. Once the design is confirmed, we will proceed with generating the CAD drawing for the prototype and sample. This process, including verification, optimization, and CAD drawing generation, will be completed within two working days.
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The antenna prototype is tested in an anechoic chamber to measure and analyze the electromagnetic radiation pattern. Engineer can accurately measure and analyze the antenna’s performance, identify any design flaws, and optimize the antenna’s radiation characteristics for specific applications.
Normally, we will arrange the shipment by DHL since it’s the fastest channel for prorotypes. There is no big difference on the freight cost compared with FedEx/UPS.
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Once the prototypes are received and tested in a real-world conditions and get approved. It’s suggested to place a small quantity trial order. This way, any potential problems or defects can be identified and resolved before moving forward with mass production.
Once the trial order has been successfully completed without any issues, we can proceed with mass production of the new antenna product. What we need to do next is to reduce the cost without compromise on the product quality and performance. It’s included but not limited to optimizing the product performance & structure, improving production efficiency, and source new suppliers, etc.
Compressing lead times for mass production of Panel antenna is crucial for businesses looking to meet customer demands and stay competitive in the market. By implementing strategies such as optimizing production processes, streamlining supply chain management, and utilizing advanced manufacturing technologies, companies can significantly reduce the time it takes to produce panel antennas and improve overall operational efficiency.
We have crafted the following articles to provide you with a comprehensive understanding of the functionality, operation, and applications of Microwave antennas. These articles includes but are not limited to the Microwave antenna operating frequency, polarization, flange, components and applications, etc.
We have prepared articles to give you a clear overview of microwave antennas, covering topics such as operating frequency, polarization, flange, components, and applications.
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1. Quality: We are committed to providing high-quality products and services. Our team consists of experienced professionals who are dedicated to delivering the best results.
2. Expertise: We have a deep understanding of our industry and the specific needs of our customers. We stay up-to-date with the latest trends and technologies to ensure we can offer the most innovative solutions.
3. Customer service: We prioritize our customers and strive to provide excellent customer service. We are responsive to inquiries, listen to feedback, and work closely with our clients to meet their needs.
4. Trust and reliability: We have a strong reputation for being trustworthy and reliable. Our customers trust us to deliver on our promises and to consistently provide exceptional products and services.
5. Long-term partnerships: We believe in building long-term relationships with our customers. We are not just interested in making a quick sale; we want to be a trusted partner that our customers can rely on for years to come.
In summary, we offer quality, expertise, excellent customer service, trust and reliability, and long-term partnerships.
Below, you will find a list of 20 frequently asked questions along with their concise answers. We have spent 15 years supplying antennas and serving customers worldwide, which has allowed us to accumulate a wealth of knowledge and experience. If you have any additional questions, please feel free to reach out to us directly.
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Microwave frequencies range from 1 GHz to 30 GHz, while millimeter-wave frequencies range from 30 GHz to 300 GHz.
Polarization refers to the orientation of the electromagnetic wave. Common types include vertical, horizontal, and dual polarization, which can help reduce interference and increase the data throughput.
Antenna alignment involves physically adjusting the antennas at both ends of the link to achieve the best possible signal strength and quality.
A waveguide is a structure that guides microwave signals from the transmitter to the antenna and from the antenna to the receiver, minimizing loss.
Key considerations include site selection, line-of-sight verification, proper mounting, alignment, and ensuring minimal environmental obstructions.
A site survey involves verifying line-of-sight, measuring potential path obstructions, and assessing environmental factors that could affect signal quality.
Tools include a compass, inclinometer, GPS, spectrum analyzer, and specialized alignment software.
Regular maintenance should be performed annually or bi-annually, including visual inspections, alignment checks, and performance testing.
Common issues include misalignment, interference, equipment failure, and environmental factors like weather and physical obstructions.
Troubleshooting involves checking alignment, inspecting hardware, verifying power levels, and identifying any sources of interference.
Safety measures include wearing appropriate PPE, ensuring proper grounding, following electrical safety protocols, and securing the installation site.
Grounding protects the system from lightning strikes and electrical surges, ensuring safety and system reliability.
Protection measures include using weatherproof enclosures, regular inspections, and installing surge protectors and lightning arrestors.
| Model | Frequency (GHz) | Gain (dBi) | Polarization | VSWR | cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits | Flange Interface | Diameter (cm) | Datasheet |
| STD7G32M2-UHP | 7.125-8.5 | 32 | H+V | ≤1.3 | 4.7 | UDR84 or Customized | Φ60 | Download |
| STD7G36M2-UHP | 7.125-8.5 | 36 | H+V | ≤1.3 | 3 | UDR84 or Customized | Φ90 | Download |
| STD7G38M2-UHP | 7.125-8.5 | 38 | H+V | ≤1.3 | 2.2 | UDR84 or Customized | Φ120 | Download |
| STD7G41M2-UHP | 7.125-8.5 | 41 | H+V | ≤1.3 | 1.5 | UDR84 or Customized | Φ180 | Download |
| STD7G44M2-UHP | 7.125-8.5 | 44 | H+V | ≤1.3 | 1.2 | UDR84 or Customized | Φ240 | Download |
| STD7G46M2-UHP | 7.125-8.5 | 46 | H+V | ≤1.3 | 0.9 | UDR84 or Customized | Φ300 | Download |
| STD11G30M2-UHP | 10.125-11.7 | 30 | H+V | ≤1.3 | 6.3 | UDR100 or Customized | Φ30 | Download |
| STD11G35M2-UHP | 10.125-11.7 | 35 | H+V | ≤1.3 | 3.3 | UDR100 or Customized | Φ60 | Download |
| STD11G38M2-UHP | 10.125-11.7 | 38 | H+V | ≤1.3 | 2.1 | UDR100 or Customized | Φ90 | Download |
| STD11G41M2-UHP | 10.125-11.7 | 41 | H+V | ≤1.3 | 1.5 | UDR100 or Customized | Φ120 | Download |
| STD11G42M2-UHP | 10.125-11.7 | 41 | H+V | ≤1.3 | 1.2 | UDR100 or Customized | Φ150 | Download |
| STD11G44M2-UHP | 10.125-11.7 | 44 | H+V | ≤1.3 | 1.1 | UDR100 or Customized | Φ180 | Download |
| STD11G47M2-UHP | 10.125-11.7 | 47 | H+V | ≤1.3 | 0.8 | UDR100 or Customized | Φ240 | Download |
| STD11G49M2-UHP | 10.125-11.7 | 49 | H+V | ≤1.3 | 0.7 | UDR100 or Customized | Φ300 | Download |
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