Reconfigurable Ring Filter with Controllable Frequency Response
نویسندگان
چکیده
منابع مشابه
Reconfigurable Ring Filter with Controllable Frequency Response
Reconfigurable ring filter based on single-side-access ring topology is presented. Using capacitive tuning elements, the electrical length of the ring can be manipulated to shift the nominal center frequency to a desired position. A synthesis is developed to determine the values of the capacitive elements. To show the advantage of the synthesis, it is applied to the reconfigurable filter design...
متن کاملReconfigurable Low Area Complexity Filter Bank Architecture Based on Frequency Response Masking For Software Defined Radio
The high and constantly increasing demand to develop radio transceivers with enhanced functionalities, inter-standard portability, higher throughputs, compact physical size, low cost, and longer battery lifetime impose challenges on the radio designer. A Software Defined Radio is capable of meeting these challenges provided (i) enhanced signal processing algorithms with reduced complexities, (i...
متن کاملDesign of Frequency Response Masking Based Reconfigurable Filter Banks for Software Radio Channelization Using Semidefinite Programming
A new reconfigurable filter bank architecture based on frequency response masking (FRM) was recently proposed for software defined radio (SDR) channelization. However, in previous works all the subfilters were designed separately, which makes the solutions suboptimal. In this paper, we propose an improved design method, which takes all desired reconfiguration modes into consideration. The propo...
متن کاملControllable Ring Signatures
This paper introduces a new concept called controllable ring signature which is ring signature with additional properties as follow. (1) Anonymous identification: by an anonymous identification protocol, the real signer can anonymously prove his authorship of the ring signature to the verifier. And this proof is non-transferable. (2) Linkable signature: the real signer can generate an anonymous...
متن کاملCompact Frequency Reconfigurable Microstrip Antenna with Controllable Band- Notched Performance for UWB Application
In this paper, a new design of a frequency reconfigurable microstrip antenna by using microstrip line feeding for UWB applications is presented. The process of frequency band rejection is done through the slots on the radiation patch and ground plane of antenna. Also the antenna bandwidth has been improved by using partial Defected Ground Structure (DGS). Then by putting two switches on the gro...
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: The Scientific World Journal
سال: 2014
ISSN: 2356-6140,1537-744X
DOI: 10.1155/2014/671369