The Experts below are selected from a list of 24 Experts worldwide ranked by ideXlab platform

Kenneth L Shepard - One of the best experts on this subject based on the ideXlab platform.

  • matching the power voltage and size of biological systems a nw scale 0 023 rm mm 3 pulsed 33 ghz radio Transmitter operating from a 5 kt q supply voltage
    IEEE Transactions on Circuits and Systems I-regular Papers, 2015
    Co-Authors: Jaebin Choi, Eyal Aklimi, Chen Shi, David Tsai, Harish Krishnaswamy, Kenneth L Shepard
    Abstract:

    This paper explores the extent to which a Solid-State Transmitter can be miniaturized, while still using RF for wireless information transfer and working with power densities and operating voltages comparable to what could be harvested from a living system. A 3.1 nJ/bit pulsed millimeter-wave Transmitter, 300 $\mu{\rm m}$ by 300 $\mu{\rm m}$ by 250 $\mu{\rm m}$ in size, designed in 32-nm SOI CMOS, operates on an electric potential of 130 mV and 3.1 nW of dc power. Far-field data transmission at 33 GHz is achieved by supply-switching an LC-oscillator with a duty cycle of $10^{-6}$ . The time interval between pulses carries information on the amount of power harvested by the radio, supporting a data rate of $\sim$ 1 bps. The inductor of the oscillator also acts as an electrically small $(\lambda/30)$ on-chip antenna, which, combined with millimeter-wave operation, enables the extremely small form factor.

Jaebin Choi - One of the best experts on this subject based on the ideXlab platform.

  • matching the power voltage and size of biological systems a nw scale 0 023 rm mm 3 pulsed 33 ghz radio Transmitter operating from a 5 kt q supply voltage
    IEEE Transactions on Circuits and Systems I-regular Papers, 2015
    Co-Authors: Jaebin Choi, Eyal Aklimi, Chen Shi, David Tsai, Harish Krishnaswamy, Kenneth L Shepard
    Abstract:

    This paper explores the extent to which a Solid-State Transmitter can be miniaturized, while still using RF for wireless information transfer and working with power densities and operating voltages comparable to what could be harvested from a living system. A 3.1 nJ/bit pulsed millimeter-wave Transmitter, 300 $\mu{\rm m}$ by 300 $\mu{\rm m}$ by 250 $\mu{\rm m}$ in size, designed in 32-nm SOI CMOS, operates on an electric potential of 130 mV and 3.1 nW of dc power. Far-field data transmission at 33 GHz is achieved by supply-switching an LC-oscillator with a duty cycle of $10^{-6}$ . The time interval between pulses carries information on the amount of power harvested by the radio, supporting a data rate of $\sim$ 1 bps. The inductor of the oscillator also acts as an electrically small $(\lambda/30)$ on-chip antenna, which, combined with millimeter-wave operation, enables the extremely small form factor.

Chen Qijie - One of the best experts on this subject based on the ideXlab platform.

  • l band high power solid state Transmitter for modern radar system
    International Radar Conference, 1996
    Co-Authors: Chen Zhencheng, Qian Hongbing, Hong Dingzhu, Chen Qijie
    Abstract:

    This paper addresses a half distributed solid state array radar system, which uses 54 L-band power amplifier modules (2.0 kW output power). The total space combination power of this system can reach up to 100 kW for a 150 /spl mu/s pulse width at 8% average duty cycle with a 14.5% instantaneous bandwidth. A switching power supply and liquid cooling have been employed to achieve good performance and stable reliability. Such a system has already been utilized in a three dimensional high performance radar.

Harish Krishnaswamy - One of the best experts on this subject based on the ideXlab platform.

  • matching the power voltage and size of biological systems a nw scale 0 023 rm mm 3 pulsed 33 ghz radio Transmitter operating from a 5 kt q supply voltage
    IEEE Transactions on Circuits and Systems I-regular Papers, 2015
    Co-Authors: Jaebin Choi, Eyal Aklimi, Chen Shi, David Tsai, Harish Krishnaswamy, Kenneth L Shepard
    Abstract:

    This paper explores the extent to which a Solid-State Transmitter can be miniaturized, while still using RF for wireless information transfer and working with power densities and operating voltages comparable to what could be harvested from a living system. A 3.1 nJ/bit pulsed millimeter-wave Transmitter, 300 $\mu{\rm m}$ by 300 $\mu{\rm m}$ by 250 $\mu{\rm m}$ in size, designed in 32-nm SOI CMOS, operates on an electric potential of 130 mV and 3.1 nW of dc power. Far-field data transmission at 33 GHz is achieved by supply-switching an LC-oscillator with a duty cycle of $10^{-6}$ . The time interval between pulses carries information on the amount of power harvested by the radio, supporting a data rate of $\sim$ 1 bps. The inductor of the oscillator also acts as an electrically small $(\lambda/30)$ on-chip antenna, which, combined with millimeter-wave operation, enables the extremely small form factor.

David Tsai - One of the best experts on this subject based on the ideXlab platform.

  • matching the power voltage and size of biological systems a nw scale 0 023 rm mm 3 pulsed 33 ghz radio Transmitter operating from a 5 kt q supply voltage
    IEEE Transactions on Circuits and Systems I-regular Papers, 2015
    Co-Authors: Jaebin Choi, Eyal Aklimi, Chen Shi, David Tsai, Harish Krishnaswamy, Kenneth L Shepard
    Abstract:

    This paper explores the extent to which a Solid-State Transmitter can be miniaturized, while still using RF for wireless information transfer and working with power densities and operating voltages comparable to what could be harvested from a living system. A 3.1 nJ/bit pulsed millimeter-wave Transmitter, 300 $\mu{\rm m}$ by 300 $\mu{\rm m}$ by 250 $\mu{\rm m}$ in size, designed in 32-nm SOI CMOS, operates on an electric potential of 130 mV and 3.1 nW of dc power. Far-field data transmission at 33 GHz is achieved by supply-switching an LC-oscillator with a duty cycle of $10^{-6}$ . The time interval between pulses carries information on the amount of power harvested by the radio, supporting a data rate of $\sim$ 1 bps. The inductor of the oscillator also acts as an electrically small $(\lambda/30)$ on-chip antenna, which, combined with millimeter-wave operation, enables the extremely small form factor.