ODM & OEM Services

Qualified and Experienced R&D Staff

10 Years’ MORE Design & Manufacturing Experience

Design And Customization

High gain Lora Antenna Design Long Rang Lora Antenna - C&T RF Antennas Inc

Through-Hole Antenna Design

C&T RF Antennas Inc provides the through-hole screw mount antenna design & dome antenna manufacturing.

433MHz Whip Antenna Magnetic Mount Antenna Helical Antenna Design - C&T RF Antennas Inc

Omnidirectional Antenna Design

C&T RF Antennas Inc provides omnidirectional antenna design & Omni antenna manufacturing.

2g 3g 4g antenna waterproof antenna dome antennas

Magnetic Mount Antenna Design

C&T RF Antennas Inc provides magnetic mount antenna design & magnet antenna manufacturing.

Embedded Design

Wifi PCB Antenna Design and Antenna Manufacturing Company - C&T RF Antennas Inc

Spring Coil Antenna Design

C&T RF Antennas Inc provides spring coil antenna design & helical antenna manufacturing.

Dual-band 2.4 GHz 5GHz Antennas wifi FPC antennas

PCB Antenna Design

C&T RF Antennas Inc provides PCB antenna design & PCB antenna manufacturing.

Spring Antennas Helical Antennas Spring Coil Antennas - C&T RF Antennas Inc

FPC Antenna Design

C&T RF Antennas Inc provides FPC antenna design & flexible PCB antenna manufacturing.

How to design an antenna?

Antenna Design

Generally speaking, a complete antenna design process will include the following steps:

1. Antenna demand analysis and decomposition

At this stage, you should know what antenna is used in what applications?

What are the antenna indicators required by customers under this scene?

Does the customer proposed have reasonable requirements? Is it possible?

Can you sacrifice which indicators properly?

Which indicators must be guaranteed?

If you have different customers to present other design demands, do you have any way to extract the most critical everyday needs, achieve normalization design to reduce antenna design costs?

2. Antenna Solution Analysis is waiting for you to learn the needs of customers. It is time to make specific antenna design solutions.

You can customize the antenna after the usage of the antenna be determined. 

For example, if you need a low-profile antenna, usually choose a PCB/flexible PCB antenna; 

If you need a base station antenna, which generally selects a dipole antenna; 

If you do test antenna feeder, you will choose a horn antenna; 

if you need to do miniaturization, then you may think of a media resonance antenna.

Specifically to a type of antenna, you want to control the S parameter bandwidth and Radiation Pattern of the antenna. The bandwidth requires you to make meticulous design and optimization for the specific antenna shape. In this step, it is best to reflect an antenna engineer’s theory and simulation level.

Generally speaking in this step will propose a variety of alternative programs. After all, no one will put all the eggs inside a basket. After this step, it is generally a virtual but complete antenna model.

3. The antenna sample mechanism is based on the second part, generally having a profit.

In this step, you need to pay full attention to DFX: Does mechanical antenna assembly meet the requirements? Can you make further design improvements to make assembly easier? Have you done a defense design? Whether the actual feed design of the antenna is the same? Can you further reduce the line loss? Whether the lightning protection design is in place? Whether the welding joint reliability design is OK, and more.

4. Antenna Performance Debugging and Antenna Plate You have performance debugging after you have an antenna prototype.

The debugging here is generally a Try and Cut process, but it is good to have the basis for simulation and analysis of the second part. Our TRY has a specific direction.

The system and ordering system and order usually find the law soon, so the organizational results must be detrocedentary.

Generally, after several times of debugging, we will determine the final antenna design.

5. After a small batch trial and mass delivery, the most critical part is coming.

Small batch trial and mass delivery.

People who have experienced mass delivery will know that in the mass production period, what magical problems will happen, but when you carefully analyze, these magical things happen because of some highly complex design problems. The details are indeed the devil.

For example, the thickness of the electroplating tin is originally related to the deep skin, which is a crucial indicator. Still, it is easy to cause the antenna batch problem if it is not listed as a control indicator.

Please click here for more antenna design details.

C&T RF Antennas Inc is an antenna design company and antenna manufacturer in China. For the antennas include Lora antenna, GSM antenna, NB-IoT antenna, UHF antenna, VHF antenna, UWB antenna, Wifi antenna, UMTS antenna, LTE antenna, 3G antenna, 4G antenna, 5G NR antenna, 6G antenna, etc.

We provide the custom antenna design service and antenna production, we have a wide range of different frequency bands antenna available, below are the existing antenna design styles for your best choice. If you cannot find the right one you are looking for, please do not hesitate to contact us.

NB-IoT Antenna Design

Lora Antenna Design

LTE PCB Antenna Design

PCB Wifi Antenna Design

GPS PCB Antenna Design

433MHz PCB Antenna Design

433 MHz Antenna Design

Spring Coil Antenna Design 433MHz Antenna Design

433Mhz Whip Antenna Design

4G Antenna Design Dipole Antenna Design

4G LTE Antenna Design Embedded PCB Antenna Design

4G LTE Antenna Design FPC Antenna Design

FPC Antenna 2.4 GHz Wifi Antenna Design

Wifi PCB Antenna Design

Rubber Duck Antenna Design

Vehicle Antenna Through-hole Screw Mount Antenna Design

Omnidirectional Antenna Design

etc

Custom Antenna

C&T RF Antenna Inc is a China antenna manufacturer who provides antenna design and customization services.

Fast design

C&T RF Antennas Inc antenna fabrication factory provides the 3days fast design antenna service.

Low-cost

C&T RF Antennas Inc antenna maufacturer provides the low-profile low-cost antenna design and customazion.

High-performance

C&T RF Antennas Inc antenna supplier produces the low-cost high-performance high-gain antennas.

Engineering Services

Customized antenna design service

3D Simulation pretest provided

High gain patch antenna solution

High performance embedded antenna solution

Performance and design optimized for embedded applications

Extensive lab and field testing support

Wireless integrated service

RoHS Compliant, rich experience, prove the technique

Low V.S.W.R. / Low Loss Design / High Gain

High Efficiency and Sensitivity

Factory supply, good price, fast delivery time 

OEM/ODM is available

ISO:9001 certifications, R&D

C&T RF Antennas Inc RF Wireless Antenna Design Flow Process

Contact us for MORE antenna design details

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