منابع مشابه
Performance Evaluation of DAB, DAB+ and T-DMB Audio: Field Trial
This paper presents the field trial results of digital audio broadcasting (DAB), DAB+ and terrestrial-digital multimedia broadcasting (TDMB) audio systems to provide useful information about each digital radio broadcasting standard. Although the all methods are representative digital radio broadcasting standards based on Eureka-147, they have different parts from each other. This field trial re...
متن کاملHigh Performance Rf and Baseband Building Blocks for Wireless Receivers
High Performance RF and Baseband Building Blocks for Wireless Receivers. (May 2006) Faramarz Bahmani, M.S., Tehran University Chair of Advisory Committee: Dr. Edgar Sánchez-Sinencio Because of the unique architecture of wireless receivers, a designer must understand both the high frequency aspects as well as the low-frequency analog considerations for different building blocks of the receiver. ...
متن کاملA checklist for designing RF-sampling receivers
The modern, advanced CMOS direct radio frequency (RF)-sampling data converter has been eagerly awaited by system design engineers for several major end-equipment manufacturers. This includes manufacturers of communications infrastructure, software-defined radios (SDRs), radar systems, or test and measurement products. Recently introduced data converters are delivering the high dynamic range com...
متن کاملRapid prototyping for RF-transmitters and receivers
This paper describes a concept of an RFDP (Radio Frequency Development Platform) for RF-transmitters and RF-receivers. With this platform the time effort for the development process can be reduced and prototypes for different communications standards which are defined at different frequencies can be built faster. Also modifications, e.g. if new analog components are available, can be implemente...
متن کاملRF gain control in direct conversion receivers
This paper presents a study of LO selfmixing and RF gain control issues in direct conversion receivers. In cellular systems, that use continuous time frequency duplexing, these can constitute serious problems. The presented topic is of special importance when digitally programmable gain is implemented at the RF frequencies before the downconversion mixers, practically in the LNA. Furthermore, t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Broadcasting
سال: 2008
ISSN: 0018-9316,1557-9611
DOI: 10.1109/tbc.2008.917275