Baseband chips and RF chips are essential chip components in wireless communication devices such as mobile phones, and there are many companies in the market to produce these chips, the following is a partial list of listed companies:
1. Qualcomm (Qualcomm) : is the world's leading supplier of mobile communication technology, producing baseband chips and RF chips, which are widely used in smartphones, tablets, Internet of things and other devices.
2. Intel (Intel) : is a world-renowned semiconductor company, producing baseband chips and RF chips, mainly used in smart phones, notebook computers, wireless communications and other fields.
3. Samsung: is a well-known electronics manufacturer in South Korea, producing baseband chips and RF chips, which are used in its own brand of smartphones, tablets and other products.
4. Unisoc: is a Chinese chip manufacturer, formerly known as ZTE Chip Division, mainly producing baseband chips and RF chips, which are used in smart phones, Internet of things and other fields.
5. NXP is one of the world's leading semiconductor manufacturers, mainly producing radio frequency chips, which are used in smart phones, vehicle communication systems, Internet of things and other fields.
6. Huawei: is a well-known Chinese electronics manufacturer, producing baseband chips and RF chips, which are used in its own brand of smartphones, 5G communication equipment and other products.
The above is a list of some of the publicly traded companies that make baseband and RF chips, and there are many other companies that are also involved in this field.
A: Baseband chip and RF chip listed companies:
Leon Micro: News on April 28, Leon Micro as of 15, the stock was 76.11 yuan, up 0.28%, and the stock price rose 6.44% in 3 days, with a total market value of 34.807 billion yuan. At present, the main business of the company's subsidiary, Leon Dongxin, is the OEM of gallium arsenide RF chips, which has built a production capacity of 70,000 pieces\/year and has achieved batch shipment. Total share capital 4.01...
Here are some listed baseband chip and RF chip companies:
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1. Qualcomm: a leading global supplier of mobile communication chips, software and intelligent solutions, its Snapdragon family of chips includes baseband chips and RF chips.
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2. Intel (Intel) : a world-renowned computer chip manufacturer, its XMM series chips also include baseband chips and RF chips.
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3. MediaTek: A Taiwanese semiconductor company that produces power management ics, RF transceivers, digital signal processors, and SoC chips for smartphones, including baseband chips and RF chips in its Helio series of chips.
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4. Samsung Electronics (Samsung) : a South Korean integrated electronics company, is one of the world's largest chip manufacturers, its Exynos series of chips also include baseband chips and RF chips.
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5. UNISOC: a semiconductor company in China, is one of the leading manufacturers in the field of mobile communication in China, mainly producing mobile communication chips and other similar Intelligent Processing units (IPU), and its Surge series chips also include baseband chips and RF chips.
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It should be noted that the above is only a part of the relevant manufacturers, other manufacturers may also have the production of baseband chips and RF chips.
1 Baseband chip and RF chip listed companies have a lot of 2 This is because in recent years with the continuous development and expansion of smart phones and the Internet of things and other fields, the demand for baseband chip and RF chip is increasing, more companies began to get involved in this field, invest more resources for research and development and production.
3 At present, well-known companies listed in the field of baseband chips and RF chips include Qualcomm, Intel, Mediatek Technology, Samsung Electronics, etc., and domestic companies such as Unigungrui and Huawei Hisilicon. In the future, with the progress of technology and the continuous expansion of the market, the competition of these companies will become increasingly fierce.
Core Technology:
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The total share capital is 55,700 shares, and the circulation of A-shares is 55,400 shares, and the earnings per share are 0.1444 yuan.
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The key components of Beidou navigation terminal include baseband chip, radio frequency chip, antenna, power amplifier, low noise amplifier, etc. Beidou terminal includes more than 40 kinds of terminals in 8 series, such as handheld, vehicle-mounted and command. System and operation include, the company independently built the \"Beidou Cloud\" location service software platform, built a Beidou operation center that can accommodate hundreds of thousands of users to provide users with system access services and value-added services.
1, Skyworks (Sijia Xun)
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2. Qorvo (RFMD and TriQuint)
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3. TriQuint (Supergroup semiconductor, merged with RFMD)
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4, RFMD (Verizon)
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5. Avago (including Broadcom)
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6. Murata
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7. Epcos (TDK's subsidiary engaged in RF module business)
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游隼
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9. Infineon
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10. RDA (RDA, acquired by Unigroup)
Shuobed: Closing news on April 28, Shuobed closed at 7.15 yuan, up 3.17%. This year, the increase has fallen by 99.86%, and the total market value is 3.33 billion yuan. Millimeter wave RF chips are still being developed and tested, and there are uncertainties. The total capital of the company is 46,600 shares, with 38,300 A-shares in circulation, earning 0.1 yuan per share.
Some of the baseband chip and RF chip companies listed include:
Qualcomm
Intel (INTC)
Samsung Electronics
Huawei (Huawei)
ZTE (ZTE)
MediaTek
AXT
AAC Technologies
Texas Instruments
Broadcom
Jingxin Communications
Tongwei Co., Ltd.
Espressif Systems
Please note that this is only a few of these companies and is not necessarily a comprehensive list.
The listed companies of RF chips are:
Haoda Electronics, Weijie Chuangxin, Feixiang Technology, Guobo Electronics, radio frequency chip companies that have been listed are Zhuosheng Micro, Maijie Technology, Xinwei Communication, Kuanda Technology (Xintou Micro) and so on.
The RF chip refers to an electronic component that converts radio signal communication into a certain radio signal waveform and sends it out through the antenna resonance, including a power amplifier, a low noise amplifier and an antenna switch. The RF chip architecture includes two parts: receiving channel and transmitting channel