A single-chip dual-band tri-mode CMOS transceiver for IEEE 802.11a/b/g WLAN

Zargari, M.; Jen, S.H.; Kaczynski, B.; Lee, M.; Mack, M.; Mehta, S.; Mendis, S.; Onodera, K.; Samavati, H.; Si, W.W.; Singh, None Dr. K. B.; Tabatabaei, A.; Terrovitis, Manolis; Weber, D.; Su, D.K.; Wooley, B.A.

doi:10.1109/isscc.2004.1332611

Cited by 47 publications

(21 citation statements)

References 1 publication

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“…2 [7,8,9,10,11,12,13,14,15,16]. Please note that WLAN employs multiple-input multiple-output (MIMO) technology [13], and multiple transceivers are implemented in one chip.…”

Section: Trends Of Rf Transceiver Performancementioning

confidence: 99%

Recent progress in CMOS RF circuit design

Kousai

2014

IEICE Electron. Express

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This paper reviews recent progress in CMOS RF circuits with respect to technology scaling. It tunes out that RF transceivers almost ideally scale with technologies, even though some of RF circuits do not obey scaling law due to the noise, linearity, matching, and output power constraints. In order to overcome these constraints many design techniques including all digital approach, digital assisted approach, noise cancelling, non-linearity canceling, and RF filtering have been introduced. Also remaining challenges for the future is discussed.

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“…2 [7,8,9,10,11,12,13,14,15,16]. Please note that WLAN employs multiple-input multiple-output (MIMO) technology [13], and multiple transceivers are implemented in one chip.…”

Section: Trends Of Rf Transceiver Performancementioning

confidence: 99%

Recent progress in CMOS RF circuit design

Kousai

2014

IEICE Electron. Express

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“…However, the following stage, that is, the low-noise amplifier (LNA), usually involves balance topology, with the exception of the band-select off-chip bandpass filter. Also, several receiver designs are differential input [2][3][4]. Therefore, the transition from a single-ended to a differential-input signal, that is, via balun or transformer, is necessary when the wideband differential signal is considered.…”

Section: Introductionmentioning

confidence: 99%

“…In the microwave-filter regime, coupled-line resonators [1] have widely been studied for suppressing the spurious responses or improving the out-of-band characteristics of a BPF [2,3]. One of the advantages of a coupled-line /2 resonator is that an attenuation pole can be generated in the stopband due to the natural coupling between the coupled lines [1].…”

Section: Introductionmentioning

confidence: 99%

“…However, it still suffers from the spurious responses that exist on integral multiples of f 0 . Therefore, many efforts had been made to improve the spurious responses the coupled-line BPF [2][3][4], where complicated structures between the coupling elements or between the input/output (I/O) ports are usually required. In this paper, a method that requires the grounding of one resonator of a parallel partially coupled-line BPF is presented in order to realize improved out-of-band characteristics by locating the multiple attenuation poles in the stopband, and the influence of the length of partially coupled-line section on the spurious responses is studied numerically.…”

Section: Introductionmentioning

confidence: 99%

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A new concept for front‐end circuit integration: From single‐ended antenna to differential‐input connection without any external balun

Chen

Juang

Chiu

2005

Micro & Optical Tech Letters

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“…Most conventional multi-band receiver architectures are implemented by using multiple individual receiving paths [2,3], which increase the cost, power dissipation, and complexity. To overcome these disadvantages, a con-current receiver architecture which can simultaneous receives signals in a multi-band, has been developed [4].…”

mentioning

confidence: 99%

A low-power multi-band CMOS RF receiver front-end for ubiquitous sensor network applications

Nguyen

Kang

Kim

et al. 2011

Analog Integr Circ Sig Process

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This paper presents the design and experimental results of a low-power multi-band RF receiver including a multi-band low-noise amplifier (LNA) and a down-conversion mixer based on the IEEE 802.15.4 standard for sensor node applications. A multi-band LNA with two inputs is tuned to two resonant frequencies by controlling the voltage on a switched MOS. The implemented RF receiver front-end achieves a maximum voltage conversion gain of 38 and 30 dB, NF of 6.2 and 9.2 dB at the 868/915 MHz and the 2.45 GHz bands, respectively. The RF receiver front-end dissipates total 3.0 mA (including I/Q mixers) under supply voltage of 1.8 V at both operation bands.

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A single-chip dual-band tri-mode CMOS transceiver for IEEE 802.11a/b/g WLAN

Cited by 47 publications

References 1 publication

Recent progress in CMOS RF circuit design

Recent progress in CMOS RF circuit design

A new concept for front‐end circuit integration: From single‐ended antenna to differential‐input connection without any external balun

A low-power multi-band CMOS RF receiver front-end for ubiquitous sensor network applications

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