Hanen Mhz | Faculté des Sciences de Tunis (original) (raw)
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Universitat Politecnica de Catalunya
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This paper presents simulation results of an active down-conversion Mixer used in a frequency-hop... more This paper presents simulation results of an active down-conversion Mixer used in a frequency-hopped spread-spectrum receiver operating in the 863-870 MHz European band for wireless sensor applications. The doubly-balanced Mixer is designed using the Gilbert cell with the current-reuse bleeding technique based on the 0.35-mum technology. The various parameters of the Mixer, as noise figure, conversion gain and linearity are simulated and optimized to meet Mixer specifications. The Mixer simulations show 12.5 dB conversion gain, -10.25 dBm CP-1dB, and 9.74 dB NF.
You are looking for an interesting and challenging summer job. Write an email, using between 320 ... more You are looking for an interesting and challenging summer job. Write an email, using between 320 and 350 words, applying for the post of student tour leader. The school's email address is schoolofenglish@info.com Dear Sir/Madam, With reference to your advertisement in yesterday's edition of The Times of Malta, I am interested in applying for the post of tour leader for Italian students learning English as a foreign language at your school of English.
This paper presents simulation results of an active down-conversion Mixer used in a frequency-hop... more This paper presents simulation results of an active down-conversion Mixer used in a frequency-hopped spread-spectrum receiver operating in the 863-870 MHz European band for wireless sensor applications. The doubly-balanced Mixer is designed using the Gilbert cell with the current-reuse bleeding technique based on the 0.35-mum technology. The various parameters of the Mixer, as noise figure, conversion gain and linearity are simulated and optimized to meet Mixer specifications. The Mixer simulations show 12.5 dB conversion gain, -10.25 dBm CP-1dB, and 9.74 dB NF.
You are looking for an interesting and challenging summer job. Write an email, using between 320 ... more You are looking for an interesting and challenging summer job. Write an email, using between 320 and 350 words, applying for the post of student tour leader. The school's email address is schoolofenglish@info.com Dear Sir/Madam, With reference to your advertisement in yesterday's edition of The Times of Malta, I am interested in applying for the post of tour leader for Italian students learning English as a foreign language at your school of English.