Internal 4G LTE Antenna Design

Who provides the Internal 4G LTE Antenna Design service?

C&T RF Antennas Inc provides the 4G LTE antenna design service with Internal 4G PCB antenna design, FPC antenna LTE Antenna Design, 4G Magnetic Antenna design, Rubber duck antenna 4G LTE antenna design, Fiberglass antenna 4G LTE antenna design, etc.

We also provide the FPC antenna 2.4 GHz Antenna Design, Spring Coil antenna Helical Antenna Design, 433MHz Whip Antenna Design, and other antenna types’ designs.

The Internal 4G LTE Antenna Design and Internal 4G LTE antenna product are provided by C&T RF Antennas Inc, the RF antenna manufacturer in China.

We provide 4G LTE antennas with many indoor-outdoor antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antenna, Yagi Antenna, etc.

C&T RF Antennas Inc provides the RF antenna with many antenna frequency bands such as Cellular, 6G, 5G, 4G, 3G, NB-IoT, GNSS, GPS, Dual-band Wifi, 5.8 GHz, 2.4 GHz, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz LoRa, UWB, RFID, ADS-B, etc.

C&T RF Antennas Inc provides RF wireless antennas for Wi-Fi And Bluetooth, GPS And GNSS, LoRa And ISM, IoT, And M2M applications.

Contact us for more 4G LTE Antenna Design and 4G LTE antenna product details such as 4G LTE Antenna Design and 4G LTE antenna product Antenna datasheet, 4G LTE Antenna Design and 4G LTE antenna product pricing, and 4G LTE antenna product inventory, or other antenna styles.

The Internal 4G LTE Antenna Design for the ISM/SCADA/Utilities, IoT/NB-IoT/LoRa, 2G/3G/4G/LTE/LTE-IoT applications.

Below are the existing 4G LTE antenna design PCB antenna styles.

Embedded PCB Antenna Size 36x5mm PCB Wifi Antenna

Embedded PCB Antenna Size 34x9mm 4G PCB Antenna

Embedded PCB Antenna Size 35x6mm LTE PCB Antenna

Embedded PCB Antenna Size 35x8mm 4G LTE PCB Antenna

Embedded PCB Antenna Size 59x8mm PCB LTE Antenna

Embedded PCB Antenna Size 65x12mm LTE Antenna PCB

Embedded PCB Antenna Size 40x40mm 4G Diversity Antenna

Embedded PCB Antenna Size 75x5mm GSM PCB Antenna

Embedded PCB Antenna Size 75x22mm 4G LTE Diversity Antenna

Embedded PCB Antenna Size 95x13mm 4G LTE Antenni

Embedded PCB Antenna Size 98x13mm 4G LTE Antenne

Embedded PCB Antenna Size 105x14mm-B 4G 2300 MHz Antenna

Embedded PCB Antenna Size 105x14mm-G LTE 1800 Antenna

Embedded PCB Antenna Size 125x14mm 2300 MHz LTE Antenna

Embedded PCB Antenna Size 135x8mm Indoor LTE Antenna

Embedded PCB Antenna Size 145x12mm 3G PCB Antenna

Below are the existing Internal 4G LTE antenna design flexible PCB antenna styles.

Flexible PCB board size 57x23mm Embedded FPC 4G Antenna

Flexible PCB board size 70x18mm Embedded FPC 4G LTE Antenna

Flexible PCB board size 50x60mm Internal FPC 3G 4G Antenna

Flexible PCB board size 32x7mm LTE Indoor Antenna

Flexible PCB board size 32x8mm 4G Antenna Indoor

Flexible PCB board size 38x16mm Indoor 4G Antenna

Flexible PCB board size 40x15mm 4G Internal Antenna

Flexible PCB board size 40x15mm 4G LTE Indoor Antenna

Flexible PCB board size 82x21mm Best Indoor 4G Antenna

Flexible PCB board size 59x68mm Best Internal 4G Antenna

Flexible PCB board size 43x38mm 4G LTE Internal Antenna

Flexible PCB board size 52x24mm Internal 4G Antenna

Flexible PCB board size 52x24mm 4G Router Internal Antenna

Flexible PCB board size 70x22mm Beste 4G Antenne

Flexible PCB board size 95x24mm Best LTE Antenna

Flexible PCB board size 60x8mm 3G 4G Antenne

Flexible PCB board size 70x18mm LTE 4G Antenne

Contact the C&T RF team for more 4G LTE antenna design details.

Internal-external 4G LTE Antenna Design Specifications

4G antenna design challenges

There are many factors that affect the antenna performance of handheld mobile communication devices. Although these factors are related, they can generally be divided into three categories, antenna size, mutual coupling between multiple antennas, and device usage models.

4G antenna design antenna size depends on three factors.

Working bandwidth, working frequency, and radiation efficiency. Today’s bandwidth requirements are getting higher and higher, and its driving force comes from the US FCC frequency allocation and global operator roaming agreements; different regions use different frequency bands.

Bandwidth and antenna size are directly related and efficiency and antenna size are directly related, which means that a larger size antenna can provide greater bandwidth and higher efficiency.

In addition to bandwidth, the antenna size also depends on the operating frequency.

Because the lower the frequency, the longer the wavelength, which requires a longer antenna to keep the radiation efficiency constant.

In order to ensure radiation efficiency, the antenna size must be made larger. However, equipment system designers also need to add larger displays and more functions, so the available antenna length and overall volume are greatly limited, thereby reducing antenna bandwidth and efficiency.

The high-speed wireless protocol for mutual coupling updates between antennas requires the use of MIMO (Multiple Input Multiple Output) antennas. MIMO requires multiple antennas (usually two) to work at the same frequency at the same time. Therefore, multiple antennas need to be placed on the phone device.

These antennas must work at the same time and cannot affect each other. When two or more antennas are placed very close together, a phenomenon called mutual coupling occurs.

Customized Internal 4G LTE Antenna Design Features