1. Huiting Technology: In the first quarter of 2021, the company's net profit reached 157 million yuan, with a year-on-year growth rate of -23.51%.
A top technology officially enter the NB - IoT (NarrowBandInternetofThings, narrowband Internet of things) field, through the merger of the world's leading semiconductor CommSolid cellular IP provider - Germany, Integrate its global ultra-low power mobile wireless baseband technology advantages with Huidin Technology's RF chip design and related technology research and development strength located in California, USA, accelerate the company's strategic layout in the field of NB-IoT, and provide differentiated cellular Internet of Things System-on-Chips solutions for global customers. Jointly develop the scale of 100 billion NB-IoT market.
2. Jingfang Technology: In the first quarter of 2021, the company's net profit was 128 million yuan.
Packaging products mainly include image sensor chips, biometric identification chips, microelectromechanical system chips (MEMS), environmental light sensing chips, medical electronic devices, radio frequency chips, etc. These products are widely used in consumer electronics (mobile phones, computers, cameras, game consoles), security monitoring, identification, automotive electronics, virtual reality, smart cards, medical electronics and many other fields.
3. He and Tai: In the first quarter of 2021, the company's net profit reached 108 million yuan, with a year-on-year growth rate of 74.59%. The main business of Chengchang Technology is the design, development, production and sales of microwave millimeter wave RF chips. We have mastered mature gallium nitride phased array core chip production technology, and our products have been used in batches in aerospace, aviation and other related equipment.
Such as Qualcomm, MTK, Mediatek, Intel, Texas Instruments and so on. These companies are internationally renowned semiconductor companies dedicated to the development and production of a variety of advanced chip and system solutions, including mobile communications, Internet of Things, automotive electronics, artificial intelligence and other fields.
Their RF baseband integrated chips are widely used in a variety of intelligent terminals and devices, bringing a more convenient and efficient experience to people's lives.
There are many, common Qualcomm, Mediatek, Intel and so on. In terms of market share and technological innovation, Qualcomm is one of the most influential, and its Snapdragon series chips have gained wide recognition in the smartphone market in recent years.
Mediatek also has a good performance in the low-end market and has gained a certain market share in the 4G era. Intel also has a certain strength in the field of RF baseband integration chips, and it is expected to achieve further breakthroughs in the 5G era. In general, the market is highly competitive, but Qualcomm is one of the most influential companies.
There are many RF baseband integrated chip companies on the market, and the following are some of the major manufacturers:
1. Qualcomm: Qualcomm is one of the world's leading suppliers of mobile chips, and its Snapdragon series chips integrate a variety of functions such as RF and baseband.
2. Intel (Intel) : Intel is a world-renowned semiconductor manufacturer, and in recent years, it has also laid out in the field of RF baseband integration chips.
3. Samsung Electronics: Samsung Electronics is also one of the world's leading suppliers of mobile chips, with many shares in smartphones, tablets and other sectors.
4. Unisoc: UnISOC is a well-known mobile chip design enterprise in China, which has been deeply engaged in the field of RF baseband integration for many years and has high technical strength;
5. MediaTek: Mediatek is also a well-known semiconductor company in Taiwan, with a considerable market share in the field of mobile chips.
It should be noted that the advantages and disadvantages of different companies' products and technologies vary, and the selection of the right chip needs to be evaluated and compared according to the specific application scenarios and needs.
It is understood that the 28nm process RF baseband integrated SoC chip that currently supports Beidou-3 has been widely used in the field of Internet of Things and consumer electronics. It is understood that there are 10 representative Beidou chip developers, but it is not clearly mentioned which companies are manufacturers of RF baseband integrated chips. As a result, it is not possible to identify specific companies that make such chips.
At present, there are more companies with integrated RF baseband chips on the market, among which the well-known companies include Qualcomm, Huawei Hisilicon, Mediatek, Samsung Electronics and so on. These companies have their own research and development teams and technical advantages, and have achieved good results and market positions in the field of RF baseband integrated chips.
Here are some well-known companies:
Qualcomm
Huawei HiSilicon
Infineon
Realtek Semiconductor
Texas Instruments
Analog Devices
NXP Semiconductors
Lite-On Technology
STMicroelectronics (STMicroelectronics)
Spreadtrum
Rf baseband integrated chip is a chip that integrates RF and digital baseband functions in wireless communication system. At present, the more well-known RF baseband integrated chip companies in the market include Qualcomm (Qualcomm), Samsung (Samsung), MediaTek (MediaTek), Intel (Intel), Texas Instruments (Texas Instruments) and so on. These companies have extensive experience in RF and digital baseband technologies, and have a high market share and visibility in the wireless communications market.
1 is there. Because RF and baseband signals are one of the most core signals in communication, integrating them into a chip can reduce circuit complexity and cost and improve communication quality.
As a result, more efficient and cost-effective communication solutions can be provided.
3 At present, there are already many companies in the market, such as Huawei Fabless, Mediatek Technology, Tsinghua Unigroup and other companies. In the future, with the development of 5G, Internet of Things and other technologies, RF baseband integrated chips will have broader application prospects.