MS Electrical Engineering with more than 2 years relevant experience. Familiar with transistor, CMOS, amplifier, band-gap, D/A and A/D converters Preferred to have experience in high-speed circuit, RF transmitter/receiver, PLL Good in English, good communication and cooperation skills ...
RF transmitter includes the PLL frequency synthesizer, modulation circuit, and RF power amplifiers. This design improves the stability of the RF transmitter, with a low phase noise, frequency lock time fast, high gain amplifier and low cost advantages, etc.Jian Guan...
Preferred to have experience in high-speed circuit, RF transmitter/receiver, PLL Good in English, good communication and cooperation skills Integrity, teamwork, perfection 年龄要求:25-35岁 职能类别:集成电路IC设计 工作地址 上班地址:上海市张江高科技园区龙东大道3000号1号楼101室 ...
In contrast to previous incoherent scatter radars, the ESR system design was adapted to make use of commercial off-the-shelf TV transmitter hardware, ... G Wannberg,I Wolf,LG Vanhainen,... - 《Radio Science》 被引量: 265发表: 1997年 RF-IDraw: virtual touch screen in the air using RF...
The designed switch exhibits -48.73dB and -79.04dB insertion loss during receiver and transmitter mode respectively. The isolation between non-used ports is -96.27 in both mode of operation. The designed switch handles more than 20 dBm power at 2.4 GHz frequency. 展开 ...
The phase-locked loop (PLL) is a fundamental building block of modern communication systems.PLLsare typically used to provide the local-oscillator (LO) function in a radio receiver or transmitter; they are also used for clock-signal distribution and noise reduction—and, increasingly, as theclock...
We develop a 24-GHz switch-antenna array frequency-modulated continuous-wave (FMCW) radar system composed of a single transmitter, a single transmitting antenna, four receiving antennas, a single-pole four-throw (SP4T) switch, and a single receiving channel. The antennas are integrated with radio...
Single chip CMOS transmitter/receiver A single chip RF communication system and method is provided including a transmitter and a receiver. The RF communication system in accordance with the present invention includes an antenna for receiving transmitting RF signals, a PLL fo... K Lee,DK Jeong - ...
The transmitter IC offers a high level of integration while minimizing external components. The transmit modulator, power amplifier, RF VCO, 8-channel frequency synthesizer, and baseband PN sequence lowpass filter are all integrated. By filtering BPSK modulation, the spurious emissions are reduced, en...
The selection of RF passives such as inductors and capacitors is covered in detail. Each topic ends with tips or a checklist of design items related to the topic. Figure 1 shows the critical components of a wireless system, both at the Transmitter (TX) and Receiver (RX)...