The [[ https://www.luotian123.com | Antenna PCB design ]] and fabrication process require understanding the diverse types in existence and their respective applications. You cannot design or produce something you have no idea about its specific application. As already explained, three dominant categories of antenna PCBs exist. However, it transcends the classification into the numerous antenna PCB types.
Comprehension of the design requirements, materials, and the fabricating company to approach your antenna PCB need become crucial before the manufacturing process. While Kingford PCB and Assembly Company will always cover your antenna PCB inquiries, prototyping, and manufacturing needs, this section will detail the diverse antenna PCB types you must know before starting your design process. Let us get started.
PCB wifi Antenna
The PCB wifi antenna provides customers with easy drop and a reliable solution for integrated wifi communication. It also comes customizable based on the needed specifications for the connector type and cable length. Some of the specifications that accompany the PCB wifi antenna include the following.
It is RoHS compliant because of the materials deployed in its fabrication. The PCB wifi antenna also offers a 5G and 4G range besides having an IPEX connector for connectivity. The industrial temperature range entails -40 to 80 degrees Celsius.
Attributes
50ohm impedance
10 N of pull force
FPC or PCB
Adhesive backing
PCB Bluetooth Antenna
It is an instrumental component that allows for Bluetooth pairing and connection in different areas of application. The PCB Bluetooth antenna comes embedded and proves robust, flexible, and direct customer PCB placement. What’s more? The antenna type has above 70% and more than 45% average efficiency across bands for off-ground and on-ground solutions, respectively.
Attributes
It comes as a PCB embedded structure complete with ground clearance and small form factor requirements.
High-performance embedded solution
The on-ground and off ground solutions
Extensive app support and design collateral
Regular “Off-the-shelf” product
Cost-effective and rugged design that allows for pick and place, SMT, and reel and tape packaging
2.4 GHz PCB Antenna
The antenna type comes as a compact dual-band antenna, especially for the CR2032 coin cell design. It receives and transmits at 2.4 GHz frequency besides having a 21% practical efficiency mean across the 2.4 GHz ISM band and 51% at 868 MHz bandwidth coverage for either band. The 2.4 GHz PCB antenna can also get tuned for 915/920 MHz and 2.4 GHz.
It mostly comes embedded for applications that require integration flexibility. It also applies or both Bluetooth and WLAN applications of 2.4 GHz frequencies.
Attributes
Highly efficient PCB design
IPEX connector
It is designed for Omni-directional functions
Low profile and with a compact size
GPS PCB Antenna
It is an important antenna type that has its application in devices requiring decidedly compact antennas featuring high radiation efficiency performance. Most GPS PCB antennas (ceramic) provide an average total radiation efficiency of a minimum of 60% over 1561 to 1602 MHz. It also supports high radiation efficiencies above 70% besides supporting an extensive range of operating temperatures.
Attributes
Low-profile GPS antenna radiator that converts unguided electromagnetic waves into guided waves
Pick and place features.
Laser direct structuring formed antenna radiator to leverage high yield, laser structuring precision, and consistent RF, among other useful aspects.
Nickel or gold traces that function as transducers
Silver pin that fixes and positions the antenna onto the printed circuit board
Feeding pad to connect the transceiver and the PCB
GSM PCB Antenna
The GSM PCB antenna type comes as a custom-designed FR-4 quad-band antenna for tracking devices. It possesses a high RF efficiency and proves compliant with RoHS besides satisfying the PTCRB requirements.
Attributes
Supported band includes GSM 1900, 1800, 900, 850, UMTS 2100
Frequency bands of 824~960 and 1710~2170 MHz
The impedance of 50 Ω
Ultra-small with dimensions of 74. x 8.2 x 0.8 nm
A gain of 1.5 dbi ~ 3 dbi
Band, antenna, and frequency efficiency for instance;
GSM 850, 824 ~ 896 MHz, 17%
UMTS 2100, 1920 ~ 2170 MHz, 68%
GSM 900 , 880 ~ 960 MHz, 38%
The GSM 1900, 1850 ~ 1990 MHz, 70%
GSM 1800, 1710 ~ 1850 MHz, 60%
433 MHz PCB Antenna
It mostly comes with a single chip RF transceiver that features FSK demodulation and modulation capability. The 433 MHz PCB antenna finds its primary application in UHF radio equipment as a compliance requirement, especially by ETSI specification. It also applies in remote controls, automotive, toys, security and alarm systems, telemetry, and wireless communication.
Attributes
Two frequency bands
True SC (single chip) FSK transceiver
No configuration or setup
No need for data coding
20kbit/s data rate
Limited external components needed
Low power intake
Wide range of supply
Standby mode
NFC PCB Antenna
The PCB antenna type comes as an on-chip 13.56 MHz mounted on a PCB for near-field communication applications. It possesses an IPX/U.FL connector and thus can get deployed by Xadow NFC, Grove NFC, and NFC Shield V2. It has a maximum range of 50mm and a cable length of 120mm. The NFC PCB antenna is ideal for NFC applications, especially those with size limitations. It includes automotive keyless entry, wearable devices, smartphones, payment terminals, and access controls, to mention but a few.
Attributes
Comprises integrated active boost transmission
Its tiny footprint permits system printed circuit board size-reduction
Low power intake
Performs efficiently, including shielded environments
It has a dimension of 5 x 5 x 1mm
It is Reach and RoHS compliant
RFID PCB Antenna
The PCB antenna type comes as an integral antenna deployed primarily in tracing and tracking printed circuit boards during and post-manufacturing processes such as anti-counterfeiting of high-end products. It can have a read range of up to 10m based on the design and type of RFID PCB antenna, as much as tracking and tracing only needs a few centimeters. Therefore, it finds its application in inventory and retail control, toll booths and subway passes, and theft prevention.
Attributes
Two low-frequency bands, including the 13.56 MHz and the 125 kHz
Operates using radio waves to capture and read information devoid of any direct contact
Numerous classifications are based on generation and class. Classes centered on functionality includes class 0 to class 5
Possesses both active and passive RFID tags and is thus capable of simultaneously retrieving numerous RFID tags
Highly reliable communication and also a pliable configuration with this antenna type
Esp32 PCB Antenna
It is a highly integrated module featuring Bluetooth and wifi MCU and possesses low power intake besides a steady performance. The ESP32 PCB antenna has applications in low power sensor networks to some demanding tasks like MP3 decoding, music streaming, and voice encoding. It uses the ESP32-D0WD chip and combines the 2.4GHz dual-mode Bluetooth and wifi. The CPU clock frequency can get adjusted from 80 MHz to 240 MHz.
Attributes
Integrates wifi, Bluetooth, and Bluetooth LE for a wide range of applications
A sleep current of not more than 5 µA
Data rates of up to 150 Mbps
The antenna output power of 20 dBm to ensure a wide physical range
Dual CPU cores
Flex PCB Antenna
It comes as a highly reliable, low profile, economic, and flexible antenna type widely utilized in the wireless industry. It primarily consists of a polyimide flex PCB complete with a conductive copper material for the anticipated antenna typology. The flex PCB antenna can apply in the development of monopoles, printed F, and dipole antennas. Most of these antennas possess a coaxial cable that connects them to the necessary circuit. What’s more? This PCB antenna comes thin and with a peel-able back strip for surface sticking purposes.
Attributes
Bendable and thus can get embedded in IoT modules that are small with limited circuit board space
It is possible to place them in all manner of ways, including vertically, co-planar, or horizontally to the primary PCB
Customization options for the flex PCB antenna length make them simple to connect to a specific module.
Simple fabrication requirements similar to those of standard printed circuit board manufacturing approaches
Similar performance levels to those of Omni-directional antennas
4G PCB Antenna
The 4G PCB antenna type has an operating frequency of 2400-2500 MHz besides a 3dBi gain. It is wireless when it comes to transmission and reception of signals and applies widely in the telecommunication sector for communication purposes. The antenna also has an impedance of 50Ω and linear polarization. With an operating temperature of -30° to 60° C coupled with its U.FL connector type, dimensions of 49 x 32 x 2mm, the 4G PCB is perfect for its corresponding application areas.
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