An X-Band Front-End Module Using HTS Technique for a Commercial Dual Mode Radar
نویسندگان
چکیده
منابع مشابه
A flexible front-end for HTS
Parametric speech synthesis techniques depend on full context acoustic models generated by language front-ends, which analyse linguistic and phonetic structure. HTS, the leading parametric synthesis system, can use a number of different front-ends to generate full context models for synthesis and training. In this paper we explore the use of a new text processing front-end that has been added t...
متن کاملMulti Band, Multi Mode Digital Rf Receiver Front-end Module for M-wimax
A digital RF receiver front-end employing a DT filter is proposed for application to m-WiMAX & The SAW-less receiver architecture, where the large out-of-band interferer can be rejected selectively by using a scalable frequency response property of FIR filter. In addition to the flexibility of the DT filter, the new non-decimation finite impulse response (NDF) filter can be cascaded to a conven...
متن کاملHighly Compact Embedded Duplexer Implementation for WiMAX Dual-band Front-end Module with Organic Package Substrate
In this paper, low cost and high performance duplexers are investigated for WiMAX front-end module with multi-layered organic package substrate. This dual band FEM includes a 2.5GHz power amplifier die with switch and has tiny PKG form factor. In addition to module size limitation, FEM requires higher gain and stringent attenuation characteristics specification. The embedded BPFs and duplexer w...
متن کاملCMOS Front-End Circuits of Dual-Band GPS Receiver
A RF front-end chip for a dual-band Global Positioning System (GPS) receiver for L1 and L2 bands is designed using 0.25 μm CMOS technology. All function blocks of the GPS front-end are integrated onto one chip. The low noise amplifier has input matching over a wide frequency range to handle the L1 and L2 bands. This receiver uses a dualband image-reject mixer with the quadrature mixer sharing a...
متن کاملDual-Band Evanescent-Mode Substrate Integrated Waveguide Band-pass Filter for WLAN Applications
A new multi-layer substrate integrated waveguide (SIW) structure is developed to design dual-band evanescent-mode band-pass filters (BPFs). Two independent series LC circuits are implemented by incorporating metallic irises in the different layers of the structure. The combination of the metallic irises with capacitive-plates is embedded inside the SIW to independently excite two evane...
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 Appiled Superconductivity
سال: 2005
ISSN: 1051-8223
DOI: 10.1109/tasc.2005.850184