Wireless Radio Systems Engineer
Apple
Wireless Radio Systems Engineer
Job Description
At Apple, we work every single day to craft products that enrich people’s lives. Do you love working on challenges that no one has solved yet? As a member of our Wireless Silicon Design group, you will have outstanding and great opportunity to build our future products that will delight and encourage millions of Apple’s customers every single day! Would you like to join Apple’s growing wireless silicon development team? Our wireless SOC organization is responsible for all aspects of wireless silicon development, taking care of challenges from the sophisticated usages, more fast paced performances and reliabilities to enable emerging wireless applications and products. Our goals are to come up with innovative architectures and protocols, integrate systems and algorithms with employing the sophisticated technologies to introduce our innovative products, providing evolutions to our lives. In this technical role, you will be at the center of a silicon design group, with a critical impact on radio architecture, radio system performance, system integration and physical layer algorithms development for innovative wireless communication systems. You will develop system model of RF/analog design, radio chain modeling, coordinated radio interaction models, multifaceted behavior models and assess associate impairments. You will evaluate radio performance on various application scenario, as well as working on architecting various calibration and correction methods for radio impairments. The role requires collaboration with HW digital designers and architects, products, radio, analog designers, and SW/FW engineers, to define and specify the wireless systems. You will get to work with digital designers to realize different physical and/or radio compensation algorithms, and with firmware designers to realize different physical/radio compensation algorithms with high efficiency software implementation. And to bring up, test, characterize, tune up, and optimize real silicon in lab to the production qualities.
Locations
- San Francisco Bay Area, California, United States
Salary
Estimated Salary Rangemedium confidence
25,000,000 - 60,000,000 INR / yearly
Source: ai estimated
* This is an estimated range based on market data and may vary based on experience and qualifications.
Skills Required
- silicon designintermediate
- radio architectureintermediate
- radio system performanceintermediate
- system integrationintermediate
- physical layer algorithms developmentintermediate
- RF/analog designintermediate
- radio chain modelingintermediate
- coordinated radio interaction modelsintermediate
- behavior modelsintermediate
- assess impairmentsintermediate
- evaluate radio performanceintermediate
- architecting calibration methodsintermediate
- correction methods for radio impairmentsintermediate
- collaboration with HW digital designersintermediate
- collaboration with architectsintermediate
- collaboration with products teamsintermediate
- collaboration with radio designersintermediate
- collaboration with analog designersintermediate
- collaboration with SW/FW engineersintermediate
- define wireless systemsintermediate
- specify wireless systemsintermediate
- realize physical compensation algorithmsintermediate
- realize radio compensation algorithmsintermediate
- high efficiency software implementationintermediate
- bring up siliconintermediate
- test siliconintermediate
- characterize siliconintermediate
- tune up siliconintermediate
- optimize siliconintermediate
- innovative architecturesintermediate
- protocolsintermediate
- integrate systemsintermediate
- algorithmsintermediate
- sophisticated technologiesintermediate
Required Qualifications
- BSEE with 3+ years of relevant experience required. (experience, 3 years)
- Understanding of RF and analog components/modules composited of wireless communication systems, the possible impairments from those components, and the corresponding calibration and impairment reduction methods/algorithms. (experience)
- Proven track record of RF calibration algorithm for RF impairments. (experience)
- Experience with MATLAB, Python and/or C/C++ for algorithm development, modeling, and simulation. (experience)
- Hands-on experience on lab testing & characterization, such as spectrum analyzer, signal generator, signal analyzer, power meter, etc. (experience)
Preferred Qualifications
- MSEE/PhD with relevant experience. (experience)
- Understanding of communication theory, information theory, & signal processing related algorithms design. (experience)
- Analytical capability to develop the outstanding solution in terms of performance, power and area for the meaningful issues of physical layer design. (experience)
- Knowledge in existing wireless communication protocols: Cellular technologies (5G-NR and prior iteration), WiFi (802.11) or Bluetooth/BLE. (experience)
- Circuit design experience or knowledge. (experience)
Responsibilities
- In this technical role, you will be at the center of a silicon design group, with a critical impact on radio architecture, radio system performance, system integration and physical layer algorithms development for innovative wireless communication systems. You will develop system model of RF/analog design, radio chain modeling, coordinated radio interaction models, multifaceted behavior models and assess associate impairments.
- You will evaluate radio performance on various application scenario, as well as working on architecting various calibration and correction methods for radio impairments. The role requires collaboration with HW digital designers and architects, products, radio, analog designers, and SW/FW engineers, to define and specify the wireless systems. You will get to work with digital designers to realize different physical and/or radio compensation algorithms, and with firmware designers to realize different physical/radio compensation algorithms with high efficiency software implementation. And to bring up, test, characterize, tune up, and optimize real silicon in lab to the production qualities.
- In this role, core responsibilities include, but are not limited to, the following:
- Design radio models for the wireless communication system, RF/circuits impairments.
- Design method/algorithm to alleviate those impairments by calibration, pre-compensation, cancellation, and/or pre-distortion techniques.
- Evaluate radio performance in different scenarios by quantitative analysis and link simulation.
- Work with radio designers to come up with state-of-art radio architecture.
- Collaborate with digital designers to realize PHY/radio algorithms with power and area efficient digital implementations.
- Join forces with firmware designers to realize calibration with high efficiency software implementation together with hardware acceleration.
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Answer 10 quick questions to check your fit for Wireless Radio Systems Engineer @ Apple.
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Wireless Radio Systems Engineer
Apple
Wireless Radio Systems Engineer
Job Description
At Apple, we work every single day to craft products that enrich people’s lives. Do you love working on challenges that no one has solved yet? As a member of our Wireless Silicon Design group, you will have outstanding and great opportunity to build our future products that will delight and encourage millions of Apple’s customers every single day! Would you like to join Apple’s growing wireless silicon development team? Our wireless SOC organization is responsible for all aspects of wireless silicon development, taking care of challenges from the sophisticated usages, more fast paced performances and reliabilities to enable emerging wireless applications and products. Our goals are to come up with innovative architectures and protocols, integrate systems and algorithms with employing the sophisticated technologies to introduce our innovative products, providing evolutions to our lives. In this technical role, you will be at the center of a silicon design group, with a critical impact on radio architecture, radio system performance, system integration and physical layer algorithms development for innovative wireless communication systems. You will develop system model of RF/analog design, radio chain modeling, coordinated radio interaction models, multifaceted behavior models and assess associate impairments. You will evaluate radio performance on various application scenario, as well as working on architecting various calibration and correction methods for radio impairments. The role requires collaboration with HW digital designers and architects, products, radio, analog designers, and SW/FW engineers, to define and specify the wireless systems. You will get to work with digital designers to realize different physical and/or radio compensation algorithms, and with firmware designers to realize different physical/radio compensation algorithms with high efficiency software implementation. And to bring up, test, characterize, tune up, and optimize real silicon in lab to the production qualities.
Locations
- San Francisco Bay Area, California, United States
Salary
Estimated Salary Rangemedium confidence
25,000,000 - 60,000,000 INR / yearly
Source: ai estimated
* This is an estimated range based on market data and may vary based on experience and qualifications.
Skills Required
- silicon designintermediate
- radio architectureintermediate
- radio system performanceintermediate
- system integrationintermediate
- physical layer algorithms developmentintermediate
- RF/analog designintermediate
- radio chain modelingintermediate
- coordinated radio interaction modelsintermediate
- behavior modelsintermediate
- assess impairmentsintermediate
- evaluate radio performanceintermediate
- architecting calibration methodsintermediate
- correction methods for radio impairmentsintermediate
- collaboration with HW digital designersintermediate
- collaboration with architectsintermediate
- collaboration with products teamsintermediate
- collaboration with radio designersintermediate
- collaboration with analog designersintermediate
- collaboration with SW/FW engineersintermediate
- define wireless systemsintermediate
- specify wireless systemsintermediate
- realize physical compensation algorithmsintermediate
- realize radio compensation algorithmsintermediate
- high efficiency software implementationintermediate
- bring up siliconintermediate
- test siliconintermediate
- characterize siliconintermediate
- tune up siliconintermediate
- optimize siliconintermediate
- innovative architecturesintermediate
- protocolsintermediate
- integrate systemsintermediate
- algorithmsintermediate
- sophisticated technologiesintermediate
Required Qualifications
- BSEE with 3+ years of relevant experience required. (experience, 3 years)
- Understanding of RF and analog components/modules composited of wireless communication systems, the possible impairments from those components, and the corresponding calibration and impairment reduction methods/algorithms. (experience)
- Proven track record of RF calibration algorithm for RF impairments. (experience)
- Experience with MATLAB, Python and/or C/C++ for algorithm development, modeling, and simulation. (experience)
- Hands-on experience on lab testing & characterization, such as spectrum analyzer, signal generator, signal analyzer, power meter, etc. (experience)
Preferred Qualifications
- MSEE/PhD with relevant experience. (experience)
- Understanding of communication theory, information theory, & signal processing related algorithms design. (experience)
- Analytical capability to develop the outstanding solution in terms of performance, power and area for the meaningful issues of physical layer design. (experience)
- Knowledge in existing wireless communication protocols: Cellular technologies (5G-NR and prior iteration), WiFi (802.11) or Bluetooth/BLE. (experience)
- Circuit design experience or knowledge. (experience)
Responsibilities
- In this technical role, you will be at the center of a silicon design group, with a critical impact on radio architecture, radio system performance, system integration and physical layer algorithms development for innovative wireless communication systems. You will develop system model of RF/analog design, radio chain modeling, coordinated radio interaction models, multifaceted behavior models and assess associate impairments.
- You will evaluate radio performance on various application scenario, as well as working on architecting various calibration and correction methods for radio impairments. The role requires collaboration with HW digital designers and architects, products, radio, analog designers, and SW/FW engineers, to define and specify the wireless systems. You will get to work with digital designers to realize different physical and/or radio compensation algorithms, and with firmware designers to realize different physical/radio compensation algorithms with high efficiency software implementation. And to bring up, test, characterize, tune up, and optimize real silicon in lab to the production qualities.
- In this role, core responsibilities include, but are not limited to, the following:
- Design radio models for the wireless communication system, RF/circuits impairments.
- Design method/algorithm to alleviate those impairments by calibration, pre-compensation, cancellation, and/or pre-distortion techniques.
- Evaluate radio performance in different scenarios by quantitative analysis and link simulation.
- Work with radio designers to come up with state-of-art radio architecture.
- Collaborate with digital designers to realize PHY/radio algorithms with power and area efficient digital implementations.
- Join forces with firmware designers to realize calibration with high efficiency software implementation together with hardware acceleration.
Tags & Categories
Answer 10 quick questions to check your fit for Wireless Radio Systems Engineer @ Apple.
10 Questions
~2 Minutes
Instant Score
Related Books and Jobs