Výsledky vyhledávání - "P Purushothama Chary"

Akademický článek

A Simplified Gm − C Filter Technique for Reference Spur Reduction in Phase-Locked Loop

Autor: P. Purushothama Chary, Rizwan Shaik Peerla, Ashudeb Dutta

Publikováno v: Journal of Low Power Electronics and Applications, Vol 14, Iss 1, p 17 (2024)

This paper presents a wideband approach for L5 and S-band integer-N phase-locked loop (PLL) targeting Indian Regional Navigation Satellite System (IRNSS) applications. A reference spur reduction technique using a Gm−C filter is proposed. The refere

Externí odkaz: https://doaj.org/article/9b9aaeaf7e854947ae2672d73853645c

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Package Aware LC-VCO With Self-Biased Switched Capacitor Structure for Better Supply Noise Rejection

Autor: P. Purushothama Chary, Rizwan Shaik Peerla, Bhanu Teja Pula, Ashudeb Dutta, Bibhu Datta Sahoo

Publikováno v: IEEE Transactions on Components, Packaging and Manufacturing Technology. 12:1653-1660

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bb8f18f2b7b634e6ec1ffb362b8c937
https://doi.org/10.1109/tcpmt.2022.3210781

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A 1.5mA, 2.4GHz ZigBee/BLE QLMVF Receiver Frond End with Split TCAs in 180nm CMOS

Autor: Amit Acharyya, P Purushothama Chary, Ashudeb Dutta, Sesha Sairam Regulagadda, Mohd Abdul Naseeb, P. Rajalaksmi, Rizwan Shaik Peerla

Publikováno v: VLSI Design

A low noise amplifier (LNA), mixer, quadrature voltage controlled oscillator (QVCO) and low pass filter (LPF) (overall called as QLMVF Cell) in two active stages for 2.4GHz ZigBee and Bluetooth low energy (BLE) direct conversion receiver is designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8691f8a2bca2b417eb803e9c1913e197
https://doi.org/10.1109/vlsid.2016.81

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0.8 V 450 μW 2.4 GHz PLL using back-gate QVCO for ZigBee/BLE standard in 0.18 μm CMOS

Autor: Mohd Abdul Naseeb, Ashudeb Dutta, P. Rajalaksmi, Sesha Sairam Regulagadda, Debashis Mandal, Rizwan Shaik Peerla, P Purushothama Chary, Amit Acharyya

Publikováno v: 2016 International Conference on Microelectronics, Computing and Communications (MicroCom).

This paper proposes a PLL architecture targeting ZigBee (ZB) and Bluetooth LE (BLE) band. It employs a single-well, direct back-gated Quadrature Voltage Controlled Oscillator (QVCO). An efficient, Integer-N, Multi Modulus Divider (MMD) using True Sin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::395044a7b0c928ba76fefa2bf4d1f860
https://doi.org/10.1109/microcom.2016.7522450

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