Location History:
- Sinapore, SG (2000)
- Singapore, SG (2000 - 2011)
Company Filing History:
3 out of 38 
2 out of 1,477 
1 out of 1 Years Active: 2000-2011
Title: Aruna B Ajjikuttira: Innovator in RFID Technology
Introduction
Aruna B Ajjikuttira is a prominent inventor based in Singapore, known for her contributions to the field of RFID technology. With a total of five patents to her name, she has made significant advancements in the design and functionality of RFID systems. Her work has been instrumental in enhancing the efficiency and effectiveness of RFID tag readers and writers.
Latest Patents
One of her latest patents is an architecture for an RFID tag reader/writer. This innovative RFID transceiver includes a common frequency source, a receiving channel, and a transmitting channel. The common frequency source is configured to provide a predefined intermediate frequency signal and a predefined carrier frequency signal. The RFID receiving channel features an upconverting mixer that produces an upconverted signal at a frequency defined by the carrier frequency. Additionally, the receiving channel includes an image rejection downconverting mixer that generates a downconverted signal at the predefined intermediate frequency. The transmitting channel incorporates a modulator that modulates data onto the carrier frequency signal. Another notable patent is a clock and data recovery circuit, which comprises a phase detector and a quadrature phase detector. This circuit is designed to detect frequency differences and provide a recovered clock signal, showcasing her expertise in complex electronic systems.
Career Highlights
Throughout her career, Aruna has worked with notable companies such as Tritech Microelectronics and the Agency for Science, Technology and Research. Her experience in these organizations has allowed her to develop and refine her skills in electronics and innovation.
Collaborations
Aruna has collaborated with talented individuals in her field, including Pradeep Basappa Khannur and Sheng Jau Wong. These collaborations have contributed to her success and the advancement of her projects.
Conclusion
Aruna B Ajjikuttira is a remarkable inventor whose work in RFID technology has paved the way for future innovations. Her patents reflect her dedication to enhancing electronic systems and her impact on the industry is undeniable.