X-band Power Amplifier using pHEMT GaAs Technology with Harmonic Tuning
نویسندگان
چکیده
منابع مشابه
A low phase noise Ka-band voltage controlled oscillator using 0.15 µm GaAs pHEMT technology
A low phase noise, low dissipated power and small sized Ka-band voltage-controlled oscillator (VCO), using dual cross-coupled pair configuration and capacitance-splitting technique is presented. The Ka-band VCO circuit uses 0.15 μm GaAs pHEMT technology. The VCO has low phase noise, of 116.36 dBc/Hz, at a 1 MHz offset and can be tuned from 30.5 to 31.22 GHz. The figure of merit (FOM) is -192.36...
متن کاملKa-band 1-W PHEMT MMIC POWER AMPLIFIERS ON 2MIL-THICK GaAs SUBSTRATES
A fully matched Ka-band wideband pseudomorphic highelectron-mobility transistor (PHEMT) 1-W monolithic millimeter-wave integrated circuit (MMIC) high-power amplifier (HPA) without any external circuit is developed. The two-stage HPAs are prepared on 2-mil GaAs substrates with a small chip size of 3.46 2.9 mm. At least 10-dB small-signal gain, 29.5 dBm P 1dB, 31-dBm Psat, and better than 12-dB o...
متن کاملDesign of X Band High Power Amplifier MMIC Based on AlGaN/GaN HEMT
In this paper, we have presented an X band high power amplifier based on MMIC (Monolithic Microwave Integrated Circuit) technology for satellite remote sensing systems. We have used GaN HEMT process with 500 nm gate length technology with VD= 40 V and VG= -2 V in class E structure. The proposed two-stage power amplifier provides 25 dB power gain with maximum output power of 49.3 dBm at 10 GHz. ...
متن کاملX-band Magnicon Amplifier
The magnicon is a RF power source with circular beam deflection [1] invented in the 1980's at Budker INP. The first magnicon with the power of 2.6 MW and efficiency of 73% at 915 MHz was built and tested in the pulse of 30 μsec in 1985 [2]. The second magnicon was developed as a prototype RF source for a linear collider. In order to achieve power of more than 50 MW at 7 GHz, the tube was built ...
متن کاملA High Power Cross-Field Amplifier at X-Band* A
A high power cross-field amplifier is under develop ment at SLAC with the objective of providing sufficient peak power to feed a section of an X-Band (11.424 GHz) accelerator without the need for pulse compression. The CFA being designed employs a conventional distributed secondary emission cathode but a novel anode structure which consists of an array of vane resonators alternatively coupled 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: International Journal of Innovative Research in Science, Engineering and Technology
سال: 2018
ISSN: 2347-6710,2319-8753
DOI: 10.15680/ijirset.2018.0709040